#06283A#06283A

#06283A is a dark, muted cyan. Relative luminance 0.019; OKLCH L 26.3% C 0.051 H 236.7°. Best body text is #FFFFFF at 15.30:1 contrast (WCAG AA passes).

Color values

HEX	#06283A
RGB	rgb(6, 40, 58)
HSL	hsl(201, 81%, 13%)
HSV	hsv(201, 90%, 23%)
CMYK	cmyk(89.7%, 31%, 0%, 77.3%)
CIE-LAB	lab(14.74, -4.44, -14.98)
CIE-LCH	lch(14.74, 15.63, 253.48°)
OKLab	oklab(26.29% -0.0278 -0.0423)
OKLCH	oklch(26.29% 0.051 236.7)
XYZ	xyz(1.5973, 1.8616, 4.2773)
Luminance	0.0186 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#06283A #3A1806

analogous

#063A32 #06283A #060E3A

triadic

#06283A #3A0628 #283A06

tetradic

#06283A #32063A #3A1806 #0E3A06

square

#06283A #32063A #3A1806 #0E3A06

split-complementary

#06283A #3A060E #3A3206

monochromatic

#03131C #03131C #06283A #0C4E71 #1175A9

Accessibility & contrast

On white

15.30

#06283A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#06283A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #06283A

15.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##06283A	#FFFFFF	#000000	##FFFFFF
##06283A	1.00	15.30	1.37	15.30
#FFFFFF	15.30	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F283B

Deuteranopia (green-blind)

#18233A

Tritanopia (blue-blind)

#002D2E

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #06283a;
/* rgb */ color: rgb(6, 40, 58);
/* oklch */ color: oklch(26.3% 0.051 236.7);

Tailwind

colors: {
  custom: {
    50: '#4f6170',
    500: '#06283a',
    950: '#000000',
  },
}

SCSS

$custom: #06283a;
$custom-light: #4f6170;
$custom-dark: #000000;

JSON

{
  "hex": "#06283a",
  "rgb": {
    "r": 6,
    "g": 40,
    "b": 58
  },
  "hsl": {
    "h": 200.769,
    "s": 81.25,
    "l": 12.549
  },
  "oklch": {
    "l": 0.26294,
    "c": 0.05066,
    "h": 236.7
  },
  "luminance": 0.01862
}

Semantic roles & 50–950 ramp

primary

#06283A

secondary

#7A4022

accent

#7530F8

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020507

muted

#78797A

Preview Lab

Preview with #06283A

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

Preview Lab → · Contrast checker → · Palette generator →