#0E255B#0E255B

#0E255B is a dark, moderate blue. Relative luminance 0.022; OKLCH L 28.4% C 0.101 H 263.7°. Best body text is #FFFFFF at 14.64:1 contrast (WCAG AA passes).

Color values

HEX	#0E255B
RGB	rgb(14, 37, 91)
HSL	hsl(222, 73%, 21%)
HSV	hsv(222, 85%, 36%)
CMYK	cmyk(84.6%, 59.3%, 0%, 64.3%)
CIE-LAB	lab(16.36, 13.64, -34.95)
CIE-LCH	lch(16.36, 37.51, 291.31°)
OKLab	oklab(28.39% -0.0111 -0.1008)
OKLCH	oklch(28.39% 0.101 263.7)
XYZ	xyz(2.7303, 2.1715, 10.1707)
Luminance	0.0217 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0E255B #5B440E

analogous

#0E4B5B #0E255B #1D0E5B

triadic

#0E255B #5B0E25 #255B0E

tetradic

#0E255B #5B0E4B #5B440E #0E5B1D

square

#0E255B #5B0E4B #5B440E #0E5B1D

split-complementary

#0E255B #5B1D0E #4B5B0E

monochromatic

#040B1B #060F26 #0E255B #163B90 #1E50C5

Accessibility & contrast

On white

14.64

#0E255B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#0E255B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0E255B

14.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0E255B	#FFFFFF	#000000	##FFFFFF
##0E255B	1.00	14.64	1.43	14.64
#FFFFFF	14.64	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C5D

Deuteranopia (green-blind)

#00255A

Tritanopia (blue-blind)

#00323C

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #0e255b;
/* rgb */ color: rgb(14, 37, 91);
/* oklch */ color: oklch(28.4% 0.101 263.7);

Tailwind

colors: {
  custom: {
    50: '#5b5f8a',
    500: '#0e255b',
    950: '#000000',
  },
}

SCSS

$custom: #0e255b;
$custom-light: #5b5f8a;
$custom-dark: #000000;

JSON

{
  "hex": "#0e255b",
  "rgb": {
    "r": 14,
    "g": 37,
    "b": 91
  },
  "hsl": {
    "h": 222.078,
    "s": 73.333,
    "l": 20.588
  },
  "oklch": {
    "l": 0.28385,
    "c": 0.10144,
    "h": 263.7
  },
  "luminance": 0.02172
}

Semantic roles & 50–950 ramp

primary

#0E255B

secondary

#957730

accent

#B938F0

background

#F5F5F8

surface

#E9E9F0

border

#C5C5CB

text

#04040C

muted

#79797D

Preview Lab

Preview with #0E255B

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

Preview Lab → · Contrast checker → · Palette generator →