#0E377B#0E377B

#0E377B is a dark, vivid blue. Relative luminance 0.043; OKLCH L 35.4% C 0.124 H 260.3°. Best body text is #FFFFFF at 11.34:1 contrast (WCAG AA passes).

Color values

HEX	#0E377B
RGB	rgb(14, 55, 123)
HSL	hsl(217, 80%, 27%)
HSV	hsv(217, 89%, 48%)
CMYK	cmyk(88.6%, 55.3%, 0%, 51.8%)
CIE-LAB	lab(24.50, 14.29, -42.50)
CIE-LCH	lch(24.50, 44.84, 288.58°)
OKLab	oklab(35.39% -0.021 -0.1226)
OKLCH	oklch(35.39% 0.124 260.3)
XYZ	xyz(5.1211, 4.2552, 19.2865)
Luminance	0.0426 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0E377B #7B520E

analogous

#0E6E7B #0E377B #1B0E7B

triadic

#0E377B #7B0E37 #377B0E

tetradic

#0E377B #7B0E6E #7B520E #0E7B1B

square

#0E377B #7B0E6E #7B520E #0E7B1B

split-complementary

#0E377B #7B1B0E #6E7B0E

monochromatic

#030C1B #081E44 #0E377B #1450B2 #1E69E5

Accessibility & contrast

On white

11.34

#0E377B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#0E377B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0E377B

11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0E377B	#FFFFFF	#000000	##FFFFFF
##0E377B	1.00	11.34	1.85	11.34
#FFFFFF	11.34	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#013F7D

Deuteranopia (green-blind)

#00367A

Tritanopia (blue-blind)

#004853

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #0e377b;
/* rgb */ color: rgb(14, 55, 123);
/* oklch */ color: oklch(35.4% 0.124 260.3);

Tailwind

colors: {
  custom: {
    50: '#636da2',
    500: '#0e377b',
    950: '#000000',
  },
}

SCSS

$custom: #0e377b;
$custom-light: #636da2;
$custom-dark: #000000;

JSON

{
  "hex": "#0e377b",
  "rgb": {
    "r": 14,
    "g": 55,
    "b": 123
  },
  "hsl": {
    "h": 217.431,
    "s": 79.562,
    "l": 26.863
  },
  "oklch": {
    "l": 0.3539,
    "c": 0.12443,
    "h": 260.3
  },
  "luminance": 0.04256
}

Semantic roles & 50–950 ramp

primary

#0E377B

secondary

#B28233

accent

#AC32F6

background

#F6F6FA

surface

#EBEBF3

border

#C6C6CD

text

#06070F

muted

#7A7A7F

Preview Lab

Preview with #0E377B

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

Preview Lab → · Contrast checker → · Palette generator →