#0D2F3E#0D2F3E

#0D2F3E is a dark, muted cyan. Relative luminance 0.025; OKLCH L 28.8% C 0.047 H 230.7°. Best body text is #FFFFFF at 14.06:1 contrast (WCAG AA passes).

Color values

HEX	#0D2F3E
RGB	rgb(13, 47, 62)
HSL	hsl(198, 65%, 15%)
HSV	hsv(198, 79%, 24%)
CMYK	cmyk(79%, 24.2%, 0%, 75.7%)
CIE-LAB	lab(17.77, -6.32, -13.04)
CIE-LCH	lch(17.77, 14.49, 244.13°)
OKLab	oklab(28.84% -0.0299 -0.0366)
OKLCH	oklch(28.84% 0.047 230.7)
XYZ	xyz(2.0516, 2.4662, 4.9244)
Luminance	0.0247 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2F3E #3E1C0D

analogous

#0D3E35 #0D2F3E #0D173E

triadic

#0D2F3E #3E0D2F #2F3E0D

tetradic

#0D2F3E #350D3E #3E1C0D #173E0D

square

#0D2F3E #350D3E #3E1C0D #173E0D

split-complementary

#0D2F3E #3E0D17 #3E350D

monochromatic

#051319 #051319 #0D2F3E #185571 #227CA3

Accessibility & contrast

On white

14.06

#0D2F3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#0D2F3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2F3E

14.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2F3E	#FFFFFF	#000000	##FFFFFF
##0D2F3E	1.00	14.06	1.49	14.06
#FFFFFF	14.06	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272E3F

Deuteranopia (green-blind)

#21293E

Tritanopia (blue-blind)

#003334

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #0d2f3e;
/* rgb */ color: rgb(13, 47, 62);
/* oklch */ color: oklch(28.8% 0.047 230.7);

Tailwind

colors: {
  custom: {
    50: '#536773',
    500: '#0d2f3e',
    950: '#000000',
  },
}

SCSS

$custom: #0d2f3e;
$custom-light: #536773;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2f3e",
  "rgb": {
    "r": 13,
    "g": 47,
    "b": 62
  },
  "hsl": {
    "h": 198.367,
    "s": 65.333,
    "l": 14.706
  },
  "oklch": {
    "l": 0.28837,
    "c": 0.04725,
    "h": 230.7
  },
  "luminance": 0.02466
}

Semantic roles & 50–950 ramp

primary

#0D2F3E

secondary

#7A452D

accent

#7340E8

background

#F5F6F6

surface

#E8EBEC

border

#C4C6C7

text

#030608

muted

#787A7B

Preview Lab

Preview with #0D2F3E

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

Preview Lab → · Contrast checker → · Palette generator →