#06283D#06283D

#06283D is a dark, muted cyan. Relative luminance 0.019; OKLCH L 26.5% C 0.055 H 240.8°. Best body text is #FFFFFF at 15.23:1 contrast (WCAG AA passes).

Color values

HEX	#06283D
RGB	rgb(6, 40, 61)
HSL	hsl(203, 82%, 13%)
HSV	hsv(203, 90%, 24%)
CMYK	cmyk(90.2%, 34.4%, 0%, 76.1%)
CIE-LAB	lab(14.92, -3.12, -16.81)
CIE-LCH	lch(14.92, 17.10, 259.49°)
OKLab	oklab(26.49% -0.0266 -0.0476)
OKLCH	oklch(26.49% 0.055 240.8)
XYZ	xyz(1.6759, 1.8930, 4.6910)
Luminance	0.0189 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#06283D #3D1B06

analogous

#063D36 #06283D #060C3D

triadic

#06283D #3D0628 #283D06

tetradic

#06283D #36063D #3D1B06 #0C3D06

square

#06283D #36063D #3D1B06 #0C3D06

split-complementary

#06283D #3D060C #3D3606

monochromatic

#03121C #03121C #06283D #0B4D75 #1171AC

Accessibility & contrast

On white

15.23

#06283D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#06283D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #06283D

15.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##06283D	#FFFFFF	#000000	##FFFFFF
##06283D	1.00	15.23	1.38	15.23
#FFFFFF	15.23	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E283E

Deuteranopia (green-blind)

#16233D

Tritanopia (blue-blind)

#002D2F

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #06283d;
/* rgb */ color: rgb(6, 40, 61);
/* oklch */ color: oklch(26.5% 0.055 240.8);

Tailwind

colors: {
  custom: {
    50: '#506172',
    500: '#06283d',
    950: '#000000',
  },
}

SCSS

$custom: #06283d;
$custom-light: #506172;
$custom-dark: #000000;

JSON

{
  "hex": "#06283d",
  "rgb": {
    "r": 6,
    "g": 40,
    "b": 61
  },
  "hsl": {
    "h": 202.909,
    "s": 82.09,
    "l": 13.137
  },
  "oklch": {
    "l": 0.26487,
    "c": 0.05457,
    "h": 240.8
  },
  "luminance": 0.01893
}

Semantic roles & 50–950 ramp

primary

#06283D

secondary

#7D4522

accent

#7C2FF8

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020508

muted

#78797B

Preview Lab

Preview with #06283D

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

Preview Lab → · Contrast checker → · Palette generator →