#0D3054#0D3054

#0D3054 is a dark, moderate cyan. Relative luminance 0.028; OKLCH L 30.5% C 0.076 H 252.3°. Best body text is #FFFFFF at 13.39:1 contrast (WCAG AA passes).

Color values

HEX	#0D3054
RGB	rgb(13, 48, 84)
HSL	hsl(210, 73%, 19%)
HSV	hsv(210, 85%, 33%)
CMYK	cmyk(84.5%, 42.9%, 0%, 67.1%)
CIE-LAB	lab(19.39, 2.30, -25.41)
CIE-LCH	lch(19.39, 25.51, 275.18°)
OKLab	oklab(30.53% -0.0231 -0.0725)
OKLCH	oklch(30.53% 0.076 252.3)
XYZ	xyz(2.8226, 2.8392, 8.7851)
Luminance	0.0284 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D3054 #54310D

analogous

#0D5454 #0D3054 #0E0D54

triadic

#0D3054 #540D30 #30540D

tetradic

#0D3054 #540D54 #54310D #0D540E

square

#0D3054 #540D54 #54310D #0D540E

split-complementary

#0D3054 #540E0D #54540D

monochromatic

#040F1A #05121F #0D3054 #154E89 #1D6DBE

Accessibility & contrast

On white

13.39

#0D3054 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#0D3054 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D3054

13.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D3054	#FFFFFF	#000000	##FFFFFF
##0D3054	1.00	13.39	1.57	13.39
#FFFFFF	13.39	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F3255

Deuteranopia (green-blind)

#132C53

Tritanopia (blue-blind)

#00393D

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #0d3054;
/* rgb */ color: rgb(13, 48, 84);
/* oklch */ color: oklch(30.5% 0.076 252.3);

Tailwind

colors: {
  custom: {
    50: '#586784',
    500: '#0d3054',
    950: '#000000',
  },
}

SCSS

$custom: #0d3054;
$custom-light: #586784;
$custom-dark: #000000;

JSON

{
  "hex": "#0d3054",
  "rgb": {
    "r": 13,
    "g": 48,
    "b": 84
  },
  "hsl": {
    "h": 210.423,
    "s": 73.196,
    "l": 19.02
  },
  "oklch": {
    "l": 0.30534,
    "c": 0.07615,
    "h": 252.3
  },
  "luminance": 0.0284
}

Semantic roles & 50–950 ramp

primary

#0D3054

secondary

#8F5F2E

accent

#9538F0

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060B

muted

#797A7C

Preview Lab

Preview with #0D3054

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

Preview Lab → · Contrast checker → · Palette generator →