#0D4156#0D4156

#0D4156 is a dark, moderate cyan. Relative luminance 0.045; OKLCH L 35.3% C 0.063 H 230.2°. Best body text is #FFFFFF at 11.01:1 contrast (WCAG AA passes).

Color values

HEX	#0D4156
RGB	rgb(13, 65, 86)
HSL	hsl(197, 74%, 19%)
HSV	hsv(197, 85%, 34%)
CMYK	cmyk(84.9%, 24.4%, 0%, 66.3%)
CIE-LAB	lab(25.37, -8.35, -17.31)
CIE-LCH	lch(25.37, 19.22, 244.26°)
OKLab	oklab(35.31% -0.0405 -0.0487)
OKLCH	oklch(35.31% 0.063 230.2)
XYZ	xyz(3.7353, 4.5376, 9.4813)
Luminance	0.0454 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D4156 #56220D

analogous

#0D5647 #0D4156 #0D1D56

triadic

#0D4156 #560D41 #41560D

tetradic

#0D4156 #470D56 #56220D #1D560D

square

#0D4156 #470D56 #56220D #1D560D

split-complementary

#0D4156 #560D1D #56470D

monochromatic

#04141B #051921 #0D4156 #15698B #1D91C0

Accessibility & contrast

On white

11.01

#0D4156 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#0D4156 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D4156

11.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D4156	#FFFFFF	#000000	##FFFFFF
##0D4156	1.00	11.01	1.91	11.01
#FFFFFF	11.01	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#364057

Deuteranopia (green-blind)

#2D3956

Tritanopia (blue-blind)

#004748

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #0d4156;
/* rgb */ color: rgb(13, 65, 86);
/* oklch */ color: oklch(35.3% 0.063 230.2);

Tailwind

colors: {
  custom: {
    50: '#597585',
    500: '#0d4156',
    950: '#000000',
  },
}

SCSS

$custom: #0d4156;
$custom-light: #597585;
$custom-dark: #000000;

JSON

{
  "hex": "#0d4156",
  "rgb": {
    "r": 13,
    "g": 65,
    "b": 86
  },
  "hsl": {
    "h": 197.26,
    "s": 73.737,
    "l": 19.412
  },
  "oklch": {
    "l": 0.35306,
    "c": 0.06337,
    "h": 230.2
  },
  "luminance": 0.04538
}

Semantic roles & 50–950 ramp

primary

#0D4156

secondary

#914A2E

accent

#6D37F0

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#04080B

muted

#797B7C

Preview Lab

Preview with #0D4156

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

Preview Lab → · Contrast checker → · Palette generator →