#0D4F5E#0D4F5E

#0D4F5E is a dark, moderate cyan. Relative luminance 0.065; OKLCH L 39.6% C 0.066 H 217.6°. Best body text is #FFFFFF at 9.14:1 contrast (WCAG AA passes).

Color values

HEX	#0D4F5E
RGB	rgb(13, 79, 94)
HSL	hsl(191, 76%, 21%)
HSV	hsv(191, 86%, 37%)
CMYK	cmyk(86.2%, 16%, 0%, 63.1%)
CIE-LAB	lab(30.60, -13.77, -14.40)
CIE-LCH	lch(30.60, 19.92, 226.28°)
OKLab	oklab(39.62% -0.0523 -0.0403)
OKLCH	oklch(39.62% 0.066 217.6)
XYZ	xyz(4.9815, 6.4851, 11.5767)
Luminance	0.0649 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D4F5E #5E1C0D

analogous

#0D5E44 #0D4F5E #0D265E

triadic

#0D4F5E #5E0D4F #4F5E0D

tetradic

#0D4F5E #440D5E #5E1C0D #265E0D

square

#0D4F5E #440D5E #5E1C0D #265E0D

split-complementary

#0D4F5E #5E0D26 #5E440D

monochromatic

#04171B #062228 #0D4F5E #147C94 #1CA9CA

Accessibility & contrast

On white

9.14

#0D4F5E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#0D4F5E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D4F5E

9.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D4F5E	#FFFFFF	#000000	##FFFFFF
##0D4F5E	1.00	9.14	2.30	9.14
#FFFFFF	9.14	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454C5F

Deuteranopia (green-blind)

#3B455E

Tritanopia (blue-blind)

#005454

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #0d4f5e;
/* rgb */ color: rgb(13, 79, 94);
/* oklch */ color: oklch(39.6% 0.066 217.6);

Tailwind

colors: {
  custom: {
    50: '#5c808b',
    500: '#0d4f5e',
    950: '#000000',
  },
}

SCSS

$custom: #0d4f5e;
$custom-light: #5c808b;
$custom-dark: #000000;

JSON

{
  "hex": "#0d4f5e",
  "rgb": {
    "r": 13,
    "g": 79,
    "b": 94
  },
  "hsl": {
    "h": 191.111,
    "s": 75.701,
    "l": 20.98
  },
  "oklch": {
    "l": 0.39623,
    "c": 0.06602,
    "h": 217.6
  },
  "luminance": 0.06486
}

Semantic roles & 50–950 ramp

primary

#0D4F5E

secondary

#98422F

accent

#5836F2

background

#F5F7F8

surface

#E9EEF0

border

#C5C9CB

text

#050A0C

muted

#797C7D

Preview Lab

Preview with #0D4F5E

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

Preview Lab → · Contrast checker → · Palette generator →