#0D254B#0D254B

#0D254B is a dark, moderate blue. Relative luminance 0.019; OKLCH L 27.0% C 0.077 H 259.3°. Best body text is #FFFFFF at 15.18:1 contrast (WCAG AA passes).

Color values

HEX	#0D254B
RGB	rgb(13, 37, 75)
HSL	hsl(217, 70%, 17%)
HSV	hsv(217, 83%, 29%)
CMYK	cmyk(82.7%, 50.7%, 0%, 70.6%)
CIE-LAB	lab(15.04, 6.43, -26.27)
CIE-LCH	lch(15.04, 27.05, 283.76°)
OKLab	oklab(26.96% -0.0142 -0.0753)
OKLCH	oklch(26.96% 0.077 259.3)
XYZ	xyz(2.0971, 1.9165, 6.9146)
Luminance	0.0192 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D254B #4B330D

analogous

#0D444B #0D254B #140D4B

triadic

#0D254B #4B0D25 #254B0D

tetradic

#0D254B #4B0D44 #4B330D #0D4B14

square

#0D254B #4B0D44 #4B330D #0D4B14

split-complementary

#0D254B #4B140D #444B0D

monochromatic

#050D1A #050D1A #0D254B #163F7F #1F58B3

Accessibility & contrast

On white

15.18

#0D254B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#0D254B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D254B

15.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D254B	#FFFFFF	#000000	##FFFFFF
##0D254B	1.00	15.18	1.38	15.18
#FFFFFF	15.18	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#11294C

Deuteranopia (green-blind)

#04234A

Tritanopia (blue-blind)

#002E34

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #0d254b;
/* rgb */ color: rgb(13, 37, 75);
/* oklch */ color: oklch(27.0% 0.077 259.3);

Tailwind

colors: {
  custom: {
    50: '#565f7d',
    500: '#0d254b',
    950: '#000000',
  },
}

SCSS

$custom: #0d254b;
$custom-light: #565f7d;
$custom-dark: #000000;

JSON

{
  "hex": "#0d254b",
  "rgb": {
    "r": 13,
    "g": 37,
    "b": 75
  },
  "hsl": {
    "h": 216.774,
    "s": 70.455,
    "l": 17.255
  },
  "oklch": {
    "l": 0.2696,
    "c": 0.07665,
    "h": 259.3
  },
  "luminance": 0.01917
}

Semantic roles & 50–950 ramp

primary

#0D254B

secondary

#86642E

accent

#A83BED

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#03040A

muted

#78797C

Preview Lab

Preview with #0D254B

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

Preview Lab → · Contrast checker → · Palette generator →