#0D3154#0D3154

#0D3154 is a dark, moderate cyan. Relative luminance 0.029; OKLCH L 30.8% C 0.075 H 251.2°. Best body text is #FFFFFF at 13.25:1 contrast (WCAG AA passes).

Color values

HEX	#0D3154
RGB	rgb(13, 49, 84)
HSL	hsl(210, 73%, 19%)
HSV	hsv(210, 85%, 33%)
CMYK	cmyk(84.5%, 41.7%, 0%, 67.1%)
CIE-LAB	lab(19.73, 1.59, -24.87)
CIE-LCH	lch(19.73, 24.92, 273.65°)
OKLab	oklab(30.8% -0.0242 -0.0709)
OKLCH	oklch(30.8% 0.075 251.2)
XYZ	xyz(2.8639, 2.9219, 8.7988)
Luminance	0.0292 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D3154 #54300D

analogous

#0D5454 #0D3154 #0D0E54

triadic

#0D3154 #540D31 #31540D

tetradic

#0D3154 #540D54 #54300D #0E540D

square

#0D3154 #540D54 #54300D #0E540D

split-complementary

#0D3154 #540D0E #54540D

monochromatic

#040F1A #05121F #0D3154 #155089 #1D6FBE

Accessibility & contrast

On white

13.25

#0D3154 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#0D3154 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D3154

13.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D3154	#FFFFFF	#000000	##FFFFFF
##0D3154	1.00	13.25	1.58	13.25
#FFFFFF	13.25	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#203355

Deuteranopia (green-blind)

#152D53

Tritanopia (blue-blind)

#00393E

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #0d3154;
/* rgb */ color: rgb(13, 49, 84);
/* oklch */ color: oklch(30.8% 0.075 251.2);

Tailwind

colors: {
  custom: {
    50: '#586884',
    500: '#0d3154',
    950: '#000000',
  },
}

SCSS

$custom: #0d3154;
$custom-light: #586884;
$custom-dark: #000000;

JSON

{
  "hex": "#0d3154",
  "rgb": {
    "r": 13,
    "g": 49,
    "b": 84
  },
  "hsl": {
    "h": 209.577,
    "s": 73.196,
    "l": 19.02
  },
  "oklch": {
    "l": 0.308,
    "c": 0.07494,
    "h": 251.2
  },
  "luminance": 0.02922
}

Semantic roles & 50–950 ramp

primary

#0D3154

secondary

#8F5E2E

accent

#9338F0

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060B

muted

#797A7C

Preview Lab

Preview with #0D3154

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

Preview Lab → · Contrast checker → · Palette generator →