#30259D#30259D

#30259D is a dark, vivid blue. Relative luminance 0.044; OKLCH L 37.1% C 0.183 H 276.8°. Best body text is #FFFFFF at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#30259D
RGB	rgb(48, 37, 157)
HSL	hsl(246, 62%, 38%)
HSV	hsv(246, 76%, 62%)
CMYK	cmyk(69.4%, 76.4%, 0%, 38.4%)
CIE-LAB	lab(24.91, 42.48, -62.88)
CIE-LCH	lch(24.91, 75.89, 304.04°)
OKLab	oklab(37.11% 0.0215 -0.1817)
OKLCH	oklch(37.11% 0.183 276.8)
XYZ	xyz(7.9643, 4.3851, 32.3184)
Luminance	0.0439 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30259D #929D25

analogous

#25569D #30259D #6C259D

triadic

#30259D #9D3025 #259D30

tetradic

#30259D #9D2556 #929D25 #259D6C

square

#30259D #9D2556 #929D25 #259D6C

split-complementary

#30259D #9D6C25 #569D25

monochromatic

#120E3A #21196B #30259D #3F31CE #6D62DA

Accessibility & contrast

On white

11.19

#30259D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#30259D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30259D

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30259D	#FFFFFF	#000000	##FFFFFF
##30259D	1.00	11.19	1.88	11.19
#FFFFFF	11.19	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040A0

Deuteranopia (green-blind)

#00369B

Tritanopia (blue-blind)

#00485F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #30259d;
/* rgb */ color: rgb(48, 37, 157);
/* oklch */ color: oklch(37.1% 0.183 276.8);

Tailwind

colors: {
  custom: {
    50: '#7962bb',
    500: '#30259d',
    950: '#000000',
  },
}

SCSS

$custom: #30259d;
$custom-light: #7962bb;
$custom-dark: #000000;

JSON

{
  "hex": "#30259d",
  "rgb": {
    "r": 48,
    "g": 37,
    "b": 157
  },
  "hsl": {
    "h": 245.5,
    "s": 61.856,
    "l": 38.039
  },
  "oklch": {
    "l": 0.37112,
    "c": 0.183,
    "h": 276.8
  },
  "luminance": 0.04386
}

Semantic roles & 50–950 ramp

primary

#30259D

secondary

#B7BF5E

accent

#E543D6

background

#F8F5FB

surface

#EFEAF6

border

#CAC6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #30259D

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

Preview Lab → · Contrast checker → · Palette generator →