#270A35

#270A35

Color Values

HEX

#270A35

RGB

39, 10, 53

HSL

280.5, 68.3%, 12.4%

HSV

280.5, 81.1%, 20.8%

CMYK

26.4%, 81.1%, 0.0%, 79.2%

OKLCH

0.2188 0.0829 312.5

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#270A35

#18350A

Analogous

#120A35

#350A2E

#270A35

Triadic

#270A35

#35270A

#0A3527

Split Complementary

#270A35

#2E350A

#0A3512

Tetradic

#270A35

#35120A

#18350A

#0A2E35

Color Blindness Simulation

Original

#270A35

Protanopia

#1A1A2B

Deuteranopia

#1C1E28

Tritanopia

#262221

Achromatopsia

#131313

CSS Usage

background-color: #270A35;
color: #270A35;
border-color: #270A35;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F9F3FC
100
#F1E3F8
200
#E4C3F4
300
#D098EC
400
#B760E1
500
#9E28D7
600
#7E20AC
700
#651A89
800
#4F146B
900
#3B134E
950
#250C31

Contrast Checker

Text on white

17.78:1

AA Pass AAA Pass

Text on black

1.18:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026