#0E2A57#0E2A57

#0E2A57 is a dark, moderate blue. Relative luminance 0.024; OKLCH L 29.3% C 0.088 H 259.6°. Best body text is #FFFFFF at 14.12:1 contrast (WCAG AA passes).

Color values

HEX	#0E2A57
RGB	rgb(14, 42, 87)
HSL	hsl(217, 72%, 20%)
HSV	hsv(217, 84%, 34%)
CMYK	cmyk(83.9%, 51.7%, 0%, 65.9%)
CIE-LAB	lab(17.63, 8.14, -30.22)
CIE-LCH	lch(17.63, 31.30, 285.07°)
OKLab	oklab(29.25% -0.0159 -0.0868)
OKLCH	oklch(29.25% 0.088 259.6)
XYZ	xyz(2.7287, 2.4371, 9.3416)
Luminance	0.0244 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0E2A57 #573B0E

analogous

#0E4F57 #0E2A57 #160E57

triadic

#0E2A57 #570E2A #2A570E

tetradic

#0E2A57 #570E4F #573B0E #0E5716

square

#0E2A57 #570E4F #573B0E #0E5716

split-complementary

#0E2A57 #57160E #4F570E

monochromatic

#040D1A #061122 #0E2A57 #16438C #1F5DC0

Accessibility & contrast

On white

14.12

#0E2A57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#0E2A57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0E2A57

14.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0E2A57	#FFFFFF	#000000	##FFFFFF
##0E2A57	1.00	14.12	1.49	14.12
#FFFFFF	14.12	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#112F59

Deuteranopia (green-blind)

#002856

Tritanopia (blue-blind)

#00353C

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #0e2a57;
/* rgb */ color: rgb(14, 42, 87);
/* oklch */ color: oklch(29.3% 0.088 259.6);

Tailwind

colors: {
  custom: {
    50: '#5a6387',
    500: '#0e2a57',
    950: '#000000',
  },
}

SCSS

$custom: #0e2a57;
$custom-light: #5a6387;
$custom-dark: #000000;

JSON

{
  "hex": "#0e2a57",
  "rgb": {
    "r": 14,
    "g": 42,
    "b": 87
  },
  "hsl": {
    "h": 216.986,
    "s": 72.277,
    "l": 19.804
  },
  "oklch": {
    "l": 0.2925,
    "c": 0.08827,
    "h": 259.6
  },
  "luminance": 0.02437
}

Semantic roles & 50–950 ramp

primary

#0E2A57

secondary

#916C30

accent

#A939EF

background

#F5F5F8

surface

#E9EAEF

border

#C5C6CA

text

#04050B

muted

#79797C

Preview Lab

Preview with #0E2A57

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

Preview Lab → · Contrast checker → · Palette generator →