#0D4356#0D4356

#0D4356 is a dark, moderate cyan. Relative luminance 0.048; OKLCH L 35.9% C 0.062 H 226.8°. Best body text is #FFFFFF at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#0D4356
RGB	rgb(13, 67, 86)
HSL	hsl(196, 74%, 19%)
HSV	hsv(196, 85%, 34%)
CMYK	cmyk(84.9%, 22.1%, 0%, 66.3%)
CIE-LAB	lab(26.07, -9.60, -16.23)
CIE-LCH	lch(26.07, 18.86, 239.39°)
OKLab	oklab(35.86% -0.0427 -0.0456)
OKLCH	oklch(35.86% 0.062 226.8)
XYZ	xyz(3.8522, 4.7713, 9.5202)
Luminance	0.0477 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D4356 #56200D

analogous

#0D5645 #0D4356 #0D1F56

triadic

#0D4356 #560D43 #43560D

tetradic

#0D4356 #450D56 #56200D #1F560D

square

#0D4356 #450D56 #56200D #1F560D

split-complementary

#0D4356 #560D1F #56450D

monochromatic

#04151B #051A21 #0D4356 #156C8B #1D96C0

Accessibility & contrast

On white

10.74

#0D4356 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#0D4356 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D4356

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D4356	#FFFFFF	#000000	##FFFFFF
##0D4356	1.00	10.74	1.95	10.74
#FFFFFF	10.74	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#394257

Deuteranopia (green-blind)

#2F3B56

Tritanopia (blue-blind)

#004849

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #0d4356;
/* rgb */ color: rgb(13, 67, 86);
/* oklch */ color: oklch(35.9% 0.062 226.8);

Tailwind

colors: {
  custom: {
    50: '#5a7785',
    500: '#0d4356',
    950: '#000000',
  },
}

SCSS

$custom: #0d4356;
$custom-light: #5a7785;
$custom-dark: #000000;

JSON

{
  "hex": "#0d4356",
  "rgb": {
    "r": 13,
    "g": 67,
    "b": 86
  },
  "hsl": {
    "h": 195.616,
    "s": 73.737,
    "l": 19.412
  },
  "oklch": {
    "l": 0.35864,
    "c": 0.06248,
    "h": 226.8
  },
  "luminance": 0.04772
}

Semantic roles & 50–950 ramp

primary

#0D4356

secondary

#91482E

accent

#6837F0

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#04080B

muted

#797B7C

Preview Lab

Preview with #0D4356

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

Preview Lab → · Contrast checker → · Palette generator →