#0D253C#0D253C

#0D253C is a dark, muted cyan. Relative luminance 0.017; OKLCH L 25.8% C 0.053 H 249.7°. Best body text is #FFFFFF at 15.59:1 contrast (WCAG AA passes).

Color values

HEX	#0D253C
RGB	rgb(13, 37, 60)
HSL	hsl(209, 64%, 14%)
HSV	hsv(209, 78%, 24%)
CMYK	cmyk(78.3%, 38.3%, 0%, 76.5%)
CIE-LAB	lab(14.03, -0.16, -17.49)
CIE-LCH	lch(14.03, 17.49, 269.49°)
OKLab	oklab(25.84% -0.0183 -0.0496)
OKLCH	oklch(25.84% 0.053 249.7)
XYZ	xyz(1.6429, 1.7348, 4.5224)
Luminance	0.0174 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D253C #3C240D

analogous

#0D3C3C #0D253C #0D0D3C

triadic

#0D253C #3C0D25 #253C0D

tetradic

#0D253C #3C0D3C #3C240D #0D3C0D

square

#0D253C #3C0D3C #3C240D #0D3C0D

split-complementary

#0D253C #3C0D0D #3C3C0D

monochromatic

#051019 #051019 #0D253C #18446E #2363A1

Accessibility & contrast

On white

15.59

#0D253C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#0D253C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D253C

15.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D253C	#FFFFFF	#000000	##FFFFFF
##0D253C	1.00	15.59	1.35	15.59
#FFFFFF	15.59	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B263D

Deuteranopia (green-blind)

#14223C

Tritanopia (blue-blind)

#002A2D

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #0d253c;
/* rgb */ color: rgb(13, 37, 60);
/* oklch */ color: oklch(25.8% 0.053 249.7);

Tailwind

colors: {
  custom: {
    50: '#525f72',
    500: '#0d253c',
    950: '#000000',
  },
}

SCSS

$custom: #0d253c;
$custom-light: #525f72;
$custom-dark: #000000;

JSON

{
  "hex": "#0d253c",
  "rgb": {
    "r": 13,
    "g": 37,
    "b": 60
  },
  "hsl": {
    "h": 209.362,
    "s": 64.384,
    "l": 14.314
  },
  "oklch": {
    "l": 0.25842,
    "c": 0.05283,
    "h": 249.7
  },
  "luminance": 0.01735
}

Semantic roles & 50–950 ramp

primary

#0D253C

secondary

#78522D

accent

#9240E7

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020408

muted

#78797B

Preview Lab

Preview with #0D253C

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

Preview Lab → · Contrast checker → · Palette generator →