#0D2B40#0D2B40

#0D2B40 is a dark, muted cyan. Relative luminance 0.022; OKLCH L 27.8% C 0.053 H 242.6°. Best body text is #FFFFFF at 14.62:1 contrast (WCAG AA passes).

Color values

HEX	#0D2B40
RGB	rgb(13, 43, 64)
HSL	hsl(205, 66%, 15%)
HSV	hsv(205, 80%, 25%)
CMYK	cmyk(79.7%, 32.8%, 0%, 74.9%)
CIE-LAB	lab(16.42, -2.75, -16.51)
CIE-LCH	lch(16.42, 16.74, 260.53°)
OKLab	oklab(27.8% -0.0242 -0.0466)
OKLCH	oklch(27.8% 0.053 242.6)
XYZ	xyz(1.9549, 2.1833, 5.1679)
Luminance	0.0218 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2B40 #40220D

analogous

#0D403C #0D2B40 #0D1140

triadic

#0D2B40 #400D2B #2B400D

tetradic

#0D2B40 #3C0D40 #40220D #11400D

square

#0D2B40 #3C0D40 #40220D #11400D

split-complementary

#0D2B40 #400D11 #403C0D

monochromatic

#051119 #051119 #0D2B40 #174D73 #226FA6

Accessibility & contrast

On white

14.62

#0D2B40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#0D2B40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2B40

14.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2B40	#FFFFFF	#000000	##FFFFFF
##0D2B40	1.00	14.62	1.44	14.62
#FFFFFF	14.62	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#212B41

Deuteranopia (green-blind)

#1A2640

Tritanopia (blue-blind)

#003032

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #0d2b40;
/* rgb */ color: rgb(13, 43, 64);
/* oklch */ color: oklch(27.8% 0.053 242.6);

Tailwind

colors: {
  custom: {
    50: '#536475',
    500: '#0d2b40',
    950: '#000000',
  },
}

SCSS

$custom: #0d2b40;
$custom-light: #536475;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2b40",
  "rgb": {
    "r": 13,
    "g": 43,
    "b": 64
  },
  "hsl": {
    "h": 204.706,
    "s": 66.234,
    "l": 15.098
  },
  "oklch": {
    "l": 0.27804,
    "c": 0.05254,
    "h": 242.6
  },
  "luminance": 0.02183
}

Semantic roles & 50–950 ramp

primary

#0D2B40

secondary

#7C4D2D

accent

#853FE9

background

#F5F5F7

surface

#E8EAED

border

#C4C6C8

text

#030508

muted

#78797B

Preview Lab

Preview with #0D2B40

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

Preview Lab → · Contrast checker → · Palette generator →