#0D353F#0D353F

#0D353F is a dark, muted cyan. Relative luminance 0.030; OKLCH L 30.6% C 0.047 H 217.9°. Best body text is #FFFFFF at 13.14:1 contrast (WCAG AA passes).

Color values

HEX	#0D353F
RGB	rgb(13, 53, 63)
HSL	hsl(192, 66%, 15%)
HSV	hsv(192, 79%, 25%)
CMYK	cmyk(79.4%, 15.9%, 0%, 75.3%)
CIE-LAB	lab(20.01, -9.83, -10.28)
CIE-LCH	lch(20.01, 14.22, 226.29°)
OKLab	oklab(30.65% -0.0369 -0.0287)
OKLCH	oklch(30.65% 0.047 217.9)
XYZ	xyz(2.3359, 2.9904, 5.1558)
Luminance	0.0299 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D353F #3F170D

analogous

#0D3F30 #0D353F #0D1C3F

triadic

#0D353F #3F0D35 #353F0D

tetradic

#0D353F #300D3F #3F170D #1C3F0D

square

#0D353F #300D3F #3F170D #1C3F0D

split-complementary

#0D353F #3F0D1C #3F300D

monochromatic

#051519 #051519 #0D353F #176072 #228AA4

Accessibility & contrast

On white

13.14

#0D353F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#0D353F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D353F

13.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D353F	#FFFFFF	#000000	##FFFFFF
##0D353F	1.00	13.14	1.60	13.14
#FFFFFF	13.14	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F3340

Deuteranopia (green-blind)

#282E3F

Tritanopia (blue-blind)

#003838

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #0d353f;
/* rgb */ color: rgb(13, 53, 63);
/* oklch */ color: oklch(30.6% 0.047 217.9);

Tailwind

colors: {
  custom: {
    50: '#546c74',
    500: '#0d353f',
    950: '#000000',
  },
}

SCSS

$custom: #0d353f;
$custom-light: #546c74;
$custom-dark: #000000;

JSON

{
  "hex": "#0d353f",
  "rgb": {
    "r": 13,
    "g": 53,
    "b": 63
  },
  "hsl": {
    "h": 192,
    "s": 65.789,
    "l": 14.902
  },
  "oklch": {
    "l": 0.30646,
    "c": 0.04671,
    "h": 217.9
  },
  "luminance": 0.02991
}

Semantic roles & 50–950 ramp

primary

#0D353F

secondary

#7B3D2D

accent

#613FE9

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030708

muted

#787A7B

Preview Lab

Preview with #0D353F

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

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