#30229E#30229E

#30229E is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.8% C 0.187 H 277.0°. Best body text is #FFFFFF at 11.36:1 contrast (WCAG AA passes).

Color values

HEX	#30229E
RGB	rgb(48, 34, 158)
HSL	hsl(247, 65%, 38%)
HSV	hsv(247, 78%, 62%)
CMYK	cmyk(69.6%, 78.5%, 0%, 38%)
CIE-LAB	lab(24.45, 44.41, -64.25)
CIE-LCH	lch(24.45, 78.10, 304.65°)
OKLab	oklab(36.82% 0.0229 -0.1857)
OKLCH	oklch(36.82% 0.187 277)
XYZ	xyz(7.9605, 4.2403, 32.7401)
Luminance	0.0424 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30229E #909E22

analogous

#22529E #30229E #6E229E

triadic

#30229E #9E3022 #229E30

tetradic

#30229E #9E2252 #909E22 #229E6E

square

#30229E #9E2252 #909E22 #229E6E

split-complementary

#30229E #9E6E22 #529E22

monochromatic

#110C39 #21176C #30229E #3F2DD0 #6C5EDC

Accessibility & contrast

On white

11.36

#30229E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#30229E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30229E

11.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30229E	#FFFFFF	#000000	##FFFFFF
##30229E	1.00	11.36	1.85	11.36
#FFFFFF	11.36	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003FA1

Deuteranopia (green-blind)

#00359C

Tritanopia (blue-blind)

#00475F

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #30229e;
/* rgb */ color: rgb(48, 34, 158);
/* oklch */ color: oklch(36.8% 0.187 277.0);

Tailwind

colors: {
  custom: {
    50: '#7960bc',
    500: '#30229e',
    950: '#000000',
  },
}

SCSS

$custom: #30229e;
$custom-light: #7960bc;
$custom-dark: #000000;

JSON

{
  "hex": "#30229e",
  "rgb": {
    "r": 48,
    "g": 34,
    "b": 158
  },
  "hsl": {
    "h": 246.774,
    "s": 64.583,
    "l": 37.647
  },
  "oklch": {
    "l": 0.36824,
    "c": 0.18706,
    "h": 277
  },
  "luminance": 0.04241
}

Semantic roles & 50–950 ramp

primary

#30229E

secondary

#B5C15B

accent

#E840D5

background

#F8F5FB

surface

#EFEAF7

border

#CAC6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #30229E

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

Preview Lab → · Contrast checker → · Palette generator →