#0D2A30#0D2A30

#0D2A30 is a dark, muted cyan. Relative luminance 0.020; OKLCH L 26.6% C 0.036 H 213.4°. Best body text is #FFFFFF at 15.10:1 contrast (WCAG AA passes).

Color values

HEX	#0D2A30
RGB	rgb(13, 42, 48)
HSL	hsl(190, 57%, 12%)
HSV	hsv(190, 73%, 19%)
CMYK	cmyk(72.9%, 12.5%, 0%, 81.2%)
CIE-LAB	lab(15.25, -8.52, -7.15)
CIE-LCH	lch(15.25, 11.12, 219.99°)
OKLab	oklab(26.6% -0.03 -0.0198)
OKLCH	oklch(26.6% 0.036 213.4)
XYZ	xyz(1.5272, 1.9547, 3.0925)
Luminance	0.0196 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2A30 #30130D

analogous

#0D3025 #0D2A30 #0D1930

triadic

#0D2A30 #300D2A #2A300D

tetradic

#0D2A30 #250D30 #30130D #19300D

square

#0D2A30 #250D30 #30130D #19300D

split-complementary

#0D2A30 #300D19 #30250D

monochromatic

#071518 #071518 #0D2A30 #1A5460 #277E90

Accessibility & contrast

On white

15.10

#0D2A30 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#0D2A30 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2A30

15.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2A30	#FFFFFF	#000000	##FFFFFF
##0D2A30	1.00	15.10	1.39	15.10
#FFFFFF	15.10	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252830

Deuteranopia (green-blind)

#202530

Tritanopia (blue-blind)

#002C2C

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #0d2a30;
/* rgb */ color: rgb(13, 42, 48);
/* oklch */ color: oklch(26.6% 0.036 213.4);

Tailwind

colors: {
  custom: {
    50: '#506368',
    500: '#0d2a30',
    950: '#000000',
  },
}

SCSS

$custom: #0d2a30;
$custom-light: #506368;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2a30",
  "rgb": {
    "r": 13,
    "g": 42,
    "b": 48
  },
  "hsl": {
    "h": 190.286,
    "s": 57.377,
    "l": 11.961
  },
  "oklch": {
    "l": 0.26604,
    "c": 0.036,
    "h": 213.4
  },
  "luminance": 0.01955
}

Semantic roles & 50–950 ramp

primary

#0D2A30

secondary

#6B382E

accent

#6147E1

background

#F4F5F6

surface

#E7EAEB

border

#C3C6C6

text

#020506

muted

#78797A

Preview Lab

Preview with #0D2A30

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

Preview Lab → · Contrast checker → · Palette generator →