#0E285B#0E285B

#0E285B is a dark, moderate blue. Relative luminance 0.024; OKLCH L 29.1% C 0.097 H 262.0°. Best body text is #FFFFFF at 14.25:1 contrast (WCAG AA passes).

Color values

HEX	#0E285B
RGB	rgb(14, 40, 91)
HSL	hsl(220, 73%, 21%)
HSV	hsv(220, 85%, 36%)
CMYK	cmyk(84.6%, 56%, 0%, 64.3%)
CIE-LAB	lab(17.30, 11.39, -33.43)
CIE-LCH	lch(17.30, 35.31, 288.81°)
OKLab	oklab(29.1% -0.0135 -0.0963)
OKLCH	oklch(29.1% 0.097 262)
XYZ	xyz(2.8275, 2.3659, 10.2032)
Luminance	0.0237 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0E285B #5B410E

analogous

#0E4E5B #0E285B #1A0E5B

triadic

#0E285B #5B0E28 #285B0E

tetradic

#0E285B #5B0E4E #5B410E #0E5B1A

square

#0E285B #5B0E4E #5B410E #0E5B1A

split-complementary

#0E285B #5B1A0E #4E5B0E

monochromatic

#040C1B #061126 #0E285B #163F90 #1E57C5

Accessibility & contrast

On white

14.25

#0E285B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#0E285B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0E285B

14.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0E285B	#FFFFFF	#000000	##FFFFFF
##0E285B	1.00	14.25	1.47	14.25
#FFFFFF	14.25	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#052E5D

Deuteranopia (green-blind)

#00275A

Tritanopia (blue-blind)

#00343D

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #0e285b;
/* rgb */ color: rgb(14, 40, 91);
/* oklch */ color: oklch(29.1% 0.097 262.0);

Tailwind

colors: {
  custom: {
    50: '#5b618a',
    500: '#0e285b',
    950: '#000000',
  },
}

SCSS

$custom: #0e285b;
$custom-light: #5b618a;
$custom-dark: #000000;

JSON

{
  "hex": "#0e285b",
  "rgb": {
    "r": 14,
    "g": 40,
    "b": 91
  },
  "hsl": {
    "h": 219.74,
    "s": 73.333,
    "l": 20.588
  },
  "oklch": {
    "l": 0.29097,
    "c": 0.09724,
    "h": 262
  },
  "luminance": 0.02366
}

Semantic roles & 50–950 ramp

primary

#0E285B

secondary

#957330

accent

#B238F0

background

#F5F5F8

surface

#E9E9F0

border

#C5C5CB

text

#04050C

muted

#79797D

Preview Lab

Preview with #0E285B

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

Preview Lab → · Contrast checker → · Palette generator →