#0D4753#0D4753

#0D4753 is a dark, muted cyan. Relative luminance 0.052; OKLCH L 36.8% C 0.060 H 215.3°. Best body text is #FFFFFF at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#0D4753
RGB	rgb(13, 71, 83)
HSL	hsl(190, 73%, 19%)
HSV	hsv(190, 84%, 33%)
CMYK	cmyk(84.3%, 14.5%, 0%, 67.5%)
CIE-LAB	lab(27.34, -13.19, -12.33)
CIE-LCH	lch(27.34, 18.05, 223.06°)
OKLab	oklab(36.84% -0.0486 -0.0344)
OKLCH	oklch(36.84% 0.06 215.3)
XYZ	xyz(3.9799, 5.2161, 8.9790)
Luminance	0.0522 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D4753 #53190D

analogous

#0D533C #0D4753 #0D2453

triadic

#0D4753 #530D47 #47530D

tetradic

#0D4753 #3C0D53 #53190D #24530D

square

#0D4753 #3C0D53 #53190D #24530D

split-complementary

#0D4753 #530D24 #533C0D

monochromatic

#04171A #051A1E #0D4753 #157488 #1EA2BD

Accessibility & contrast

On white

10.28

#0D4753 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#0D4753 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D4753

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D4753	#FFFFFF	#000000	##FFFFFF
##0D4753	1.00	10.28	2.04	10.28
#FFFFFF	10.28	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F4454

Deuteranopia (green-blind)

#353E53

Tritanopia (blue-blind)

#004B4B

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #0d4753;
/* rgb */ color: rgb(13, 71, 83);
/* oklch */ color: oklch(36.8% 0.060 215.3);

Tailwind

colors: {
  custom: {
    50: '#5a7a83',
    500: '#0d4753',
    950: '#000000',
  },
}

SCSS

$custom: #0d4753;
$custom-light: #5a7a83;
$custom-dark: #000000;

JSON

{
  "hex": "#0d4753",
  "rgb": {
    "r": 13,
    "g": 71,
    "b": 83
  },
  "hsl": {
    "h": 190.286,
    "s": 72.917,
    "l": 18.824
  },
  "oklch": {
    "l": 0.36839,
    "c": 0.05951,
    "h": 215.3
  },
  "luminance": 0.05217
}

Semantic roles & 50–950 ramp

primary

#0D4753

secondary

#8E3E2E

accent

#5838F0

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#04090A

muted

#797B7C

Preview Lab

Preview with #0D4753

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

Preview Lab → · Contrast checker → · Palette generator →