#0E2557#0E2557

#0E2557 is a dark, moderate blue. Relative luminance 0.021; OKLCH L 28.0% C 0.095 H 263.1°. Best body text is #FFFFFF at 14.78:1 contrast (WCAG AA passes).

Color values

HEX	#0E2557
RGB	rgb(14, 37, 87)
HSL	hsl(221, 72%, 20%)
HSV	hsv(221, 84%, 34%)
CMYK	cmyk(83.9%, 57.5%, 0%, 65.9%)
CIE-LAB	lab(16.03, 11.88, -32.82)
CIE-LCH	lch(16.03, 34.90, 289.91°)
OKLab	oklab(28.02% -0.0115 -0.0946)
OKLCH	oklch(28.02% 0.095 263.1)
XYZ	xyz(2.5624, 2.1043, 9.2861)
Luminance	0.0210 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0E2557 #57400E

analogous

#0E4A57 #0E2557 #1C0E57

triadic

#0E2557 #570E25 #25570E

tetradic

#0E2557 #570E4A #57400E #0E571C

square

#0E2557 #570E4A #57400E #0E571C

split-complementary

#0E2557 #571C0E #4A570E

monochromatic

#040B1A #060F22 #0E2557 #163B8C #1F52C0

Accessibility & contrast

On white

14.78

#0E2557 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#0E2557 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0E2557

14.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0E2557	#FFFFFF	#000000	##FFFFFF
##0E2557	1.00	14.78	1.42	14.78
#FFFFFF	14.78	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#022B59

Deuteranopia (green-blind)

#002556

Tritanopia (blue-blind)

#00313A

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #0e2557;
/* rgb */ color: rgb(14, 37, 87);
/* oklch */ color: oklch(28.0% 0.095 263.1);

Tailwind

colors: {
  custom: {
    50: '#5a5f87',
    500: '#0e2557',
    950: '#000000',
  },
}

SCSS

$custom: #0e2557;
$custom-light: #5a5f87;
$custom-dark: #000000;

JSON

{
  "hex": "#0e2557",
  "rgb": {
    "r": 14,
    "g": 37,
    "b": 87
  },
  "hsl": {
    "h": 221.096,
    "s": 72.277,
    "l": 19.804
  },
  "oklch": {
    "l": 0.28023,
    "c": 0.09526,
    "h": 263.1
  },
  "luminance": 0.02105
}

Semantic roles & 50–950 ramp

primary

#0E2557

secondary

#917230

accent

#B639EF

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04040B

muted

#79797C

Preview Lab

Preview with #0E2557

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

Preview Lab → · Contrast checker → · Palette generator →