#0D273A#0D273A

#0D273A is a dark, muted cyan. Relative luminance 0.018; OKLCH L 26.3% C 0.048 H 243.2°. Best body text is #FFFFFF at 15.35:1 contrast (WCAG AA passes).

Color values

HEX	#0D273A
RGB	rgb(13, 39, 58)
HSL	hsl(205, 63%, 14%)
HSV	hsv(205, 78%, 23%)
CMYK	cmyk(77.6%, 32.8%, 0%, 77.3%)
CIE-LAB	lab(14.63, -2.45, -15.13)
CIE-LCH	lch(14.63, 15.33, 260.79°)
OKLab	oklab(26.28% -0.0215 -0.0427)
OKLCH	oklch(26.28% 0.048 243.2)
XYZ	xyz(1.6549, 1.8419, 4.2705)
Luminance	0.0184 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D273A #3A200D

analogous

#0D3A37 #0D273A #0D113A

triadic

#0D273A #3A0D27 #273A0D

tetradic

#0D273A #370D3A #3A200D #113A0D

square

#0D273A #370D3A #3A200D #113A0D

split-complementary

#0D273A #3A0D11 #3A370D

monochromatic

#061119 #061119 #0D273A #18496C #236A9E

Accessibility & contrast

On white

15.35

#0D273A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#0D273A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D273A

15.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D273A	#FFFFFF	#000000	##FFFFFF
##0D273A	1.00	15.35	1.37	15.35
#FFFFFF	15.35	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E273B

Deuteranopia (green-blind)

#18233A

Tritanopia (blue-blind)

#002C2E

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #0d273a;
/* rgb */ color: rgb(13, 39, 58);
/* oklch */ color: oklch(26.3% 0.048 243.2);

Tailwind

colors: {
  custom: {
    50: '#526070',
    500: '#0d273a',
    950: '#000000',
  },
}

SCSS

$custom: #0d273a;
$custom-light: #526070;
$custom-dark: #000000;

JSON

{
  "hex": "#0d273a",
  "rgb": {
    "r": 13,
    "g": 39,
    "b": 58
  },
  "hsl": {
    "h": 205.333,
    "s": 63.38,
    "l": 13.922
  },
  "oklch": {
    "l": 0.26281,
    "c": 0.04781,
    "h": 243.2
  },
  "luminance": 0.01842
}

Semantic roles & 50–950 ramp

primary

#0D273A

secondary

#764C2D

accent

#8741E6

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020507

muted

#78797A

Preview Lab

Preview with #0D273A

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

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