#2F2A58

#2F2A58

Color Values

HEX

#2F2A58

RGB

47, 42, 88

HSL

246.5, 35.4%, 25.5%

HSV

246.5, 52.3%, 34.5%

CMYK

46.6%, 52.3%, 0.0%, 65.5%

OKLCH

0.3157 0.0799 285.8

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#2F2A58

#53582A

Analogous

#2A3C58

#462A58

#2F2A58

Triadic

#2F2A58

#582F2A

#2A582F

Split Complementary

#2F2A58

#58462A

#3C582A

Tetradic

#2F2A58

#582A3C

#53582A

#2A5846

Color Blindness Simulation

Original

#2F2A58

Protanopia

#2D2D4D

Deuteranopia

#2D2E4A

Tritanopia

#2F4442

Achromatopsia

#2E2E2E

CSS Usage

background-color: #2F2A58;
color: #2F2A58;
border-color: #2F2A58;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F6F5FA
100
#E9E8F3
200
#D1CFE8
300
#B1ACD7
400
#867FC2
500
#5C52AD
600
#4A428A
700
#3B356E
800
#2E2956
900
#242140
950
#171528

Contrast Checker

Text on white

13.18:1

AA Pass AAA Pass

Text on black

1.59:1

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