#0D3354#0D3354

#0D3354 is a dark, moderate cyan. Relative luminance 0.031; OKLCH L 31.3% C 0.073 H 248.8°. Best body text is #FFFFFF at 12.97:1 contrast (WCAG AA passes).

Color values

HEX	#0D3354
RGB	rgb(13, 51, 84)
HSL	hsl(208, 73%, 19%)
HSV	hsv(208, 85%, 33%)
CMYK	cmyk(84.5%, 39.3%, 0%, 67.1%)
CIE-LAB	lab(20.41, 0.17, -23.78)
CIE-LCH	lch(20.41, 23.78, 270.41°)
OKLab	oklab(31.34% -0.0262 -0.0677)
OKLCH	oklch(31.34% 0.073 248.8)
XYZ	xyz(2.9494, 3.0930, 8.8273)
Luminance	0.0309 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D3354 #542E0D

analogous

#0D5452 #0D3354 #0D1054

triadic

#0D3354 #540D33 #33540D

tetradic

#0D3354 #520D54 #542E0D #10540D

square

#0D3354 #520D54 #542E0D #10540D

split-complementary

#0D3354 #540D10 #54520D

monochromatic

#04101A #05131F #0D3354 #155389 #1D73BE

Accessibility & contrast

On white

12.97

#0D3354 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#0D3354 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D3354

12.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D3354	#FFFFFF	#000000	##FFFFFF
##0D3354	1.00	12.97	1.62	12.97
#FFFFFF	12.97	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#243555

Deuteranopia (green-blind)

#192E53

Tritanopia (blue-blind)

#003B3F

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #0d3354;
/* rgb */ color: rgb(13, 51, 84);
/* oklch */ color: oklch(31.3% 0.073 248.8);

Tailwind

colors: {
  custom: {
    50: '#586a84',
    500: '#0d3354',
    950: '#000000',
  },
}

SCSS

$custom: #0d3354;
$custom-light: #586a84;
$custom-dark: #000000;

JSON

{
  "hex": "#0d3354",
  "rgb": {
    "r": 13,
    "g": 51,
    "b": 84
  },
  "hsl": {
    "h": 207.887,
    "s": 73.196,
    "l": 19.02
  },
  "oklch": {
    "l": 0.31336,
    "c": 0.07263,
    "h": 248.8
  },
  "luminance": 0.03093
}

Semantic roles & 50–950 ramp

primary

#0D3354

secondary

#8F5B2E

accent

#8D38F0

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060B

muted

#797A7C

Preview Lab

Preview with #0D3354

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

Preview Lab → · Contrast checker → · Palette generator →