#0D113B

#0D113B

Color Values

HEX

#0D113B

RGB

13, 17, 59

HSL

234.8, 63.9%, 14.1%

HSV

234.8, 78.0%, 23.1%

CMYK

78.0%, 71.2%, 0.0%, 76.9%

OKLCH

0.2061 0.08 273.0

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#0D113B

#3B370D

Analogous

#0D283B

#200D3B

#0D113B

Triadic

#0D113B

#3B0D11

#113B0D

Split Complementary

#0D113B

#3B200D

#283B0D

Tetradic

#0D113B

#3B0D28

#3B370D

#0D3B20

Color Blindness Simulation

Original

#0D113B

Protanopia

#0F0F31

Deuteranopia

#0E0E2E

Tritanopia

#0D2927

Achromatopsia

#131313

CSS Usage

background-color: #0D113B;
color: #0D113B;
border-color: #0D113B;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F3F4FC
100
#E3E5F7
200
#C4C8F2
300
#9BA1E9
400
#646FDD
500
#2E3CD1
600
#2530A7
700
#1D2686
800
#171E68
900
#15194C
950
#0D1030

Contrast Checker

Text on white

18.1:1

AA Pass AAA Pass

Text on black

1.16:1

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