#0D3056#0D3056

#0D3056 is a dark, moderate cyan. Relative luminance 0.029; OKLCH L 30.7% C 0.079 H 253.4°. Best body text is #FFFFFF at 13.34:1 contrast (WCAG AA passes).

Color values

HEX	#0D3056
RGB	rgb(13, 48, 86)
HSL	hsl(211, 74%, 19%)
HSV	hsv(211, 85%, 34%)
CMYK	cmyk(84.9%, 44.2%, 0%, 66.3%)
CIE-LAB	lab(19.52, 3.17, -26.53)
CIE-LCH	lch(19.52, 26.72, 276.82°)
OKLab	oklab(30.68% -0.0226 -0.0758)
OKLCH	oklch(30.68% 0.079 253.4)
XYZ	xyz(2.9020, 2.8710, 9.2035)
Luminance	0.0287 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D3056 #56330D

analogous

#0D5556 #0D3056 #0F0D56

triadic

#0D3056 #560D30 #30560D

tetradic

#0D3056 #560D55 #56330D #0D560F

square

#0D3056 #560D55 #56330D #0D560F

split-complementary

#0D3056 #560F0D #55560D

monochromatic

#040F1B #051221 #0D3056 #154E8B #1D6BC0

Accessibility & contrast

On white

13.34

#0D3056 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#0D3056 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D3056

13.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D3056	#FFFFFF	#000000	##FFFFFF
##0D3056	1.00	13.34	1.57	13.34
#FFFFFF	13.34	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E3358

Deuteranopia (green-blind)

#112C55

Tritanopia (blue-blind)

#00393E

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #0d3056;
/* rgb */ color: rgb(13, 48, 86);
/* oklch */ color: oklch(30.7% 0.079 253.4);

Tailwind

colors: {
  custom: {
    50: '#596786',
    500: '#0d3056',
    950: '#000000',
  },
}

SCSS

$custom: #0d3056;
$custom-light: #596786;
$custom-dark: #000000;

JSON

{
  "hex": "#0d3056",
  "rgb": {
    "r": 13,
    "g": 48,
    "b": 86
  },
  "hsl": {
    "h": 211.233,
    "s": 73.737,
    "l": 19.412
  },
  "oklch": {
    "l": 0.3068,
    "c": 0.07915,
    "h": 253.4
  },
  "luminance": 0.02871
}

Semantic roles & 50–950 ramp

primary

#0D3056

secondary

#91612E

accent

#9837F0

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060B

muted

#797A7C

Preview Lab

Preview with #0D3056

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

Preview Lab → · Contrast checker → · Palette generator →