#0D4756#0D4756

#0D4756 is a dark, moderate cyan. Relative luminance 0.053; OKLCH L 37.0% C 0.061 H 219.8°. Best body text is #FFFFFF at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#0D4756
RGB	rgb(13, 71, 86)
HSL	hsl(192, 74%, 19%)
HSV	hsv(192, 85%, 34%)
CMYK	cmyk(84.9%, 17.4%, 0%, 66.3%)
CIE-LAB	lab(27.47, -12.05, -14.07)
CIE-LCH	lch(27.47, 18.53, 229.42°)
OKLab	oklab(36.99% -0.0472 -0.0394)
OKLCH	oklch(36.99% 0.061 219.8)
XYZ	xyz(4.0982, 5.2634, 9.6022)
Luminance	0.0526 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D4756 #561C0D

analogous

#0D5641 #0D4756 #0D2356

triadic

#0D4756 #560D47 #47560D

tetradic

#0D4756 #410D56 #561C0D #23560D

square

#0D4756 #410D56 #561C0D #23560D

split-complementary

#0D4756 #560D23 #56410D

monochromatic

#04161B #051B21 #0D4756 #15738B #1D9FC0

Accessibility & contrast

On white

10.23

#0D4756 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#0D4756 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D4756

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D4756	#FFFFFF	#000000	##FFFFFF
##0D4756	1.00	10.23	2.05	10.23
#FFFFFF	10.23	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E4557

Deuteranopia (green-blind)

#343E56

Tritanopia (blue-blind)

#004C4C

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #0d4756;
/* rgb */ color: rgb(13, 71, 86);
/* oklch */ color: oklch(37.0% 0.061 219.8);

Tailwind

colors: {
  custom: {
    50: '#5a7a85',
    500: '#0d4756',
    950: '#000000',
  },
}

SCSS

$custom: #0d4756;
$custom-light: #5a7a85;
$custom-dark: #000000;

JSON

{
  "hex": "#0d4756",
  "rgb": {
    "r": 13,
    "g": 71,
    "b": 86
  },
  "hsl": {
    "h": 192.329,
    "s": 73.737,
    "l": 19.412
  },
  "oklch": {
    "l": 0.36987,
    "c": 0.06144,
    "h": 219.8
  },
  "luminance": 0.05264
}

Semantic roles & 50–950 ramp

primary

#0D4756

secondary

#91422E

accent

#5D37F0

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#04090B

muted

#797B7C

Preview Lab

Preview with #0D4756

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

Preview Lab → · Contrast checker → · Palette generator →