#0D4556#0D4556

#0D4556 is a dark, moderate cyan. Relative luminance 0.050; OKLCH L 36.4% C 0.062 H 223.4°. Best body text is #FFFFFF at 10.49:1 contrast (WCAG AA passes).

Color values

HEX	#0D4556
RGB	rgb(13, 69, 86)
HSL	hsl(194, 74%, 19%)
HSV	hsv(194, 85%, 34%)
CMYK	cmyk(84.9%, 19.8%, 0%, 66.3%)
CIE-LAB	lab(26.77, -10.84, -15.15)
CIE-LCH	lch(26.77, 18.63, 234.42°)
OKLab	oklab(36.43% -0.0449 -0.0425)
OKLCH	oklch(36.43% 0.062 223.4)
XYZ	xyz(3.9731, 5.0132, 9.5605)
Luminance	0.0501 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D4556 #561E0D

analogous

#0D5643 #0D4556 #0D2056

triadic

#0D4556 #560D45 #45560D

tetradic

#0D4556 #430D56 #561E0D #20560D

square

#0D4556 #430D56 #561E0D #20560D

split-complementary

#0D4556 #560D20 #56430D

monochromatic

#04151B #051A21 #0D4556 #15708B #1D9AC0

Accessibility & contrast

On white

10.49

#0D4556 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#0D4556 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D4556

10.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D4556	#FFFFFF	#000000	##FFFFFF
##0D4556	1.00	10.49	2.00	10.49
#FFFFFF	10.49	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B4357

Deuteranopia (green-blind)

#323C56

Tritanopia (blue-blind)

#004A4B

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #0d4556;
/* rgb */ color: rgb(13, 69, 86);
/* oklch */ color: oklch(36.4% 0.062 223.4);

Tailwind

colors: {
  custom: {
    50: '#5a7885',
    500: '#0d4556',
    950: '#000000',
  },
}

SCSS

$custom: #0d4556;
$custom-light: #5a7885;
$custom-dark: #000000;

JSON

{
  "hex": "#0d4556",
  "rgb": {
    "r": 13,
    "g": 69,
    "b": 86
  },
  "hsl": {
    "h": 193.973,
    "s": 73.737,
    "l": 19.412
  },
  "oklch": {
    "l": 0.36425,
    "c": 0.06183,
    "h": 223.4
  },
  "luminance": 0.05014
}

Semantic roles & 50–950 ramp

primary

#0D4556

secondary

#91452E

accent

#6237F0

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#04090B

muted

#797B7C

Preview Lab

Preview with #0D4556

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

Preview Lab → · Contrast checker → · Palette generator →