#06283C#06283C

#06283C is a dark, muted cyan. Relative luminance 0.019; OKLCH L 26.4% C 0.053 H 239.5°. Best body text is #FFFFFF at 15.25:1 contrast (WCAG AA passes).

Color values

HEX	#06283C
RGB	rgb(6, 40, 60)
HSL	hsl(202, 82%, 13%)
HSV	hsv(202, 90%, 24%)
CMYK	cmyk(90%, 33.3%, 0%, 76.5%)
CIE-LAB	lab(14.86, -3.56, -16.20)
CIE-LCH	lch(14.86, 16.59, 257.61°)
OKLab	oklab(26.42% -0.027 -0.0459)
OKLCH	oklch(26.42% 0.053 239.5)
XYZ	xyz(1.6492, 1.8823, 4.5505)
Luminance	0.0188 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#06283C #3C1A06

analogous

#063C35 #06283C #060D3C

triadic

#06283C #3C0628 #283C06

tetradic

#06283C #35063C #3C1A06 #0D3C06

square

#06283C #35063C #3C1A06 #0D3C06

split-complementary

#06283C #3C060D #3C3506

monochromatic

#03131C #03131C #06283C #0C4D74 #1172AB

Accessibility & contrast

On white

15.25

#06283C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#06283C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #06283C

15.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##06283C	#FFFFFF	#000000	##FFFFFF
##06283C	1.00	15.25	1.38	15.25
#FFFFFF	15.25	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F283D

Deuteranopia (green-blind)

#17233C

Tritanopia (blue-blind)

#002D2F

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #06283c;
/* rgb */ color: rgb(6, 40, 60);
/* oklch */ color: oklch(26.4% 0.053 239.5);

Tailwind

colors: {
  custom: {
    50: '#506171',
    500: '#06283c',
    950: '#000000',
  },
}

SCSS

$custom: #06283c;
$custom-light: #506171;
$custom-dark: #000000;

JSON

{
  "hex": "#06283c",
  "rgb": {
    "r": 6,
    "g": 40,
    "b": 60
  },
  "hsl": {
    "h": 202.222,
    "s": 81.818,
    "l": 12.941
  },
  "oklch": {
    "l": 0.26422,
    "c": 0.05324,
    "h": 239.5
  },
  "luminance": 0.01883
}

Semantic roles & 50–950 ramp

primary

#06283C

secondary

#7C4322

accent

#7A30F8

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020507

muted

#78797A

Preview Lab

Preview with #06283C

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

Preview Lab → · Contrast checker → · Palette generator →