#0D3340#0D3340

#0D3340 is a dark, muted cyan. Relative luminance 0.028; OKLCH L 30.1% C 0.048 H 224.7°. Best body text is #FFFFFF at 13.42:1 contrast (WCAG AA passes).

Color values

HEX	#0D3340
RGB	rgb(13, 51, 64)
HSL	hsl(195, 66%, 15%)
HSV	hsv(195, 80%, 25%)
CMYK	cmyk(79.7%, 20.3%, 0%, 74.9%)
CIE-LAB	lab(19.32, -8.15, -12.01)
CIE-LCH	lch(19.32, 14.52, 235.82°)
OKLab	oklab(30.11% -0.0339 -0.0336)
OKLCH	oklch(30.11% 0.048 224.7)
XYZ	xyz(2.2748, 2.8231, 5.2745)
Luminance	0.0282 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D3340 #401A0D

analogous

#0D4033 #0D3340 #0D1940

triadic

#0D3340 #400D33 #33400D

tetradic

#0D3340 #330D40 #401A0D #19400D

square

#0D3340 #330D40 #401A0D #19400D

split-complementary

#0D3340 #400D19 #40330D

monochromatic

#051419 #051419 #0D3340 #175C73 #2284A6

Accessibility & contrast

On white

13.42

#0D3340 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#0D3340 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D3340

13.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D3340	#FFFFFF	#000000	##FFFFFF
##0D3340	1.00	13.42	1.56	13.42
#FFFFFF	13.42	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C3241

Deuteranopia (green-blind)

#252D40

Tritanopia (blue-blind)

#003737

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #0d3340;
/* rgb */ color: rgb(13, 51, 64);
/* oklch */ color: oklch(30.1% 0.048 224.7);

Tailwind

colors: {
  custom: {
    50: '#546a74',
    500: '#0d3340',
    950: '#000000',
  },
}

SCSS

$custom: #0d3340;
$custom-light: #546a74;
$custom-dark: #000000;

JSON

{
  "hex": "#0d3340",
  "rgb": {
    "r": 13,
    "g": 51,
    "b": 64
  },
  "hsl": {
    "h": 195.294,
    "s": 66.234,
    "l": 15.098
  },
  "oklch": {
    "l": 0.30113,
    "c": 0.04775,
    "h": 224.7
  },
  "luminance": 0.02823
}

Semantic roles & 50–950 ramp

primary

#0D3340

secondary

#7C412D

accent

#6A3FE9

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030608

muted

#787A7B

Preview Lab

Preview with #0D3340

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

Preview Lab → · Contrast checker → · Palette generator →