#0E3171#0E3171

#0E3171 is a dark, moderate blue. Relative luminance 0.035; OKLCH L 33.1% C 0.118 H 261.3°. Best body text is #FFFFFF at 12.38:1 contrast (WCAG AA passes).

Color values

HEX	#0E3171
RGB	rgb(14, 49, 113)
HSL	hsl(219, 78%, 25%)
HSV	hsv(219, 88%, 44%)
CMYK	cmyk(87.6%, 56.6%, 0%, 55.7%)
CIE-LAB	lab(21.88, 14.33, -40.38)
CIE-LCH	lch(21.88, 42.85, 289.53°)
OKLab	oklab(33.14% -0.0179 -0.1165)
OKLCH	oklch(33.14% 0.118 261.3)
XYZ	xyz(4.2590, 3.4817, 16.0672)
Luminance	0.0348 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0E3171 #714E0E

analogous

#0E6371 #0E3171 #1D0E71

triadic

#0E3171 #710E31 #31710E

tetradic

#0E3171 #710E63 #714E0E #0E711D

square

#0E3171 #710E63 #714E0E #0E711D

split-complementary

#0E3171 #711D0E #63710E

monochromatic

#030C1B #07193B #0E3171 #1549A7 #1B60DE

Accessibility & contrast

On white

12.38

#0E3171 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#0E3171 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0E3171

12.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0E3171	#FFFFFF	#000000	##FFFFFF
##0E3171	1.00	12.38	1.70	12.38
#FFFFFF	12.38	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003973

Deuteranopia (green-blind)

#003070

Tritanopia (blue-blind)

#00414C

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #0e3171;
/* rgb */ color: rgb(14, 49, 113);
/* oklch */ color: oklch(33.1% 0.118 261.3);

Tailwind

colors: {
  custom: {
    50: '#61689a',
    500: '#0e3171',
    950: '#000000',
  },
}

SCSS

$custom: #0e3171;
$custom-light: #61689a;
$custom-dark: #000000;

JSON

{
  "hex": "#0e3171",
  "rgb": {
    "r": 14,
    "g": 49,
    "b": 113
  },
  "hsl": {
    "h": 218.788,
    "s": 77.953,
    "l": 24.902
  },
  "oklch": {
    "l": 0.33144,
    "c": 0.11792,
    "h": 261.3
  },
  "luminance": 0.03482
}

Semantic roles & 50–950 ramp

primary

#0E3171

secondary

#A97F32

accent

#B033F4

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #0E3171

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

Preview Lab → · Contrast checker → · Palette generator →