#06213C#06213C

#06213C is a very dark, moderate cyan. Relative luminance 0.015; OKLCH L 24.4% C 0.061 H 251.5°. Best body text is #FFFFFF at 16.27:1 contrast (WCAG AA passes).

Color values

HEX	#06213C
RGB	rgb(6, 33, 60)
HSL	hsl(210, 82%, 13%)
HSV	hsv(210, 90%, 24%)
CMYK	cmyk(90%, 45%, 0%, 76.5%)
CIE-LAB	lab(12.30, 1.56, -20.24)
CIE-LCH	lch(12.30, 20.30, 274.42°)
OKLab	oklab(24.41% -0.0193 -0.0578)
OKLCH	oklch(24.41% 0.061 251.5)
XYZ	xyz(1.4343, 1.4525, 4.4789)
Luminance	0.0145 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#06213C #3C2106

analogous

#063C3C #06213C #06063C

triadic

#06213C #3C0621 #213C06

tetradic

#06213C #3C063C #3C2106 #063C06

square

#06213C #3C063C #3C2106 #063C06

split-complementary

#06213C #3C0606 #3C3C06

monochromatic

#030F1C #030F1C #06213C #0C4074 #115EAB

Accessibility & contrast

On white

16.27

#06213C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#06213C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #06213C

16.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##06213C	#FFFFFF	#000000	##FFFFFF
##06213C	1.00	16.27	1.29	16.27
#FFFFFF	16.27	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#14233D

Deuteranopia (green-blind)

#0B1E3B

Tritanopia (blue-blind)

#00272B

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #06213c;
/* rgb */ color: rgb(6, 33, 60);
/* oklch */ color: oklch(24.4% 0.061 251.5);

Tailwind

colors: {
  custom: {
    50: '#505b72',
    500: '#06213c',
    950: '#000000',
  },
}

SCSS

$custom: #06213c;
$custom-light: #505b72;
$custom-dark: #000000;

JSON

{
  "hex": "#06213c",
  "rgb": {
    "r": 6,
    "g": 33,
    "b": 60
  },
  "hsl": {
    "h": 210,
    "s": 81.818,
    "l": 12.941
  },
  "oklch": {
    "l": 0.24409,
    "c": 0.06095,
    "h": 251.5
  },
  "luminance": 0.01453
}

Semantic roles & 50–950 ramp

primary

#06213C

secondary

#7C4F22

accent

#9430F8

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020408

muted

#78797B

Preview Lab

Preview with #06213C

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →