#30367A#30367A

#30367A is a dark, moderate blue. Relative luminance 0.047; OKLCH L 36.8% C 0.114 H 275.5°. Best body text is #FFFFFF at 10.86:1 contrast (WCAG AA passes).

Color values

HEX	#30367A
RGB	rgb(48, 54, 122)
HSL	hsl(235, 44%, 33%)
HSV	hsv(235, 61%, 48%)
CMYK	cmyk(60.7%, 55.7%, 0%, 52.2%)
CIE-LAB	lab(25.78, 19.56, -39.72)
CIE-LCH	lch(25.78, 44.27, 296.22°)
OKLab	oklab(36.78% 0.0109 -0.1138)
OKLCH	oklch(36.78% 0.114 275.5)
XYZ	xyz(6.0498, 4.6714, 18.9914)
Luminance	0.0467 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30367A #7A7430

analogous

#305B7A #30367A #4F307A

triadic

#30367A #7A3036 #367A30

tetradic

#30367A #7A305B #7A7430 #307A4F

square

#30367A #7A305B #7A7430 #307A4F

split-complementary

#30367A #7A4F30 #5B7A30

monochromatic

#0D0F22 #1F234E #30367A #4149A6 #636BC2

Accessibility & contrast

On white

10.86

#30367A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#30367A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30367A

10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30367A	#FFFFFF	#000000	##FFFFFF
##30367A	1.00	10.86	1.93	10.86
#FFFFFF	10.86	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B407C

Deuteranopia (green-blind)

#003A79

Tritanopia (blue-blind)

#004652

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #30367a;
/* rgb */ color: rgb(48, 54, 122);
/* oklch */ color: oklch(36.8% 0.114 275.5);

Tailwind

colors: {
  custom: {
    50: '#706ca1',
    500: '#30367a',
    950: '#000000',
  },
}

SCSS

$custom: #30367a;
$custom-light: #706ca1;
$custom-dark: #000000;

JSON

{
  "hex": "#30367a",
  "rgb": {
    "r": 48,
    "g": 54,
    "b": 122
  },
  "hsl": {
    "h": 235.135,
    "s": 43.529,
    "l": 33.333
  },
  "oklch": {
    "l": 0.36779,
    "c": 0.1143,
    "h": 275.5
  },
  "luminance": 0.04672
}

Semantic roles & 50–950 ramp

primary

#30367A

secondary

#A9A35D

accent

#C955D3

background

#F7F6FA

surface

#EDEBF3

border

#C8C6CD

text

#08070F

muted

#7B7A7F

Preview Lab

Preview with #30367A

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

Preview Lab → · Contrast checker → · Palette generator →