#30259C#30259C

#30259C is a dark, vivid blue. Relative luminance 0.044; OKLCH L 37.0% C 0.182 H 276.9°. Best body text is #FFFFFF at 11.23:1 contrast (WCAG AA passes).

Color values

HEX	#30259C
RGB	rgb(48, 37, 156)
HSL	hsl(246, 62%, 38%)
HSV	hsv(246, 76%, 61%)
CMYK	cmyk(69.2%, 76.3%, 0%, 38.8%)
CIE-LAB	lab(24.80, 42.15, -62.45)
CIE-LCH	lch(24.80, 75.34, 304.02°)
OKLab	oklab(37% 0.0217 -0.1805)
OKLCH	oklch(37% 0.182 276.9)
XYZ	xyz(7.8793, 4.3511, 31.8707)
Luminance	0.0435 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30259C #919C25

analogous

#25569C #30259C #6B259C

triadic

#30259C #9C3025 #259C30

tetradic

#30259C #9C2556 #919C25 #259C6B

square

#30259C #9C2556 #919C25 #259C6B

split-complementary

#30259C #9C6B25 #569C25

monochromatic

#120E39 #21196B #30259C #3F31CD #6D62DA

Accessibility & contrast

On white

11.23

#30259C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#30259C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30259C

11.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30259C	#FFFFFF	#000000	##FFFFFF
##30259C	1.00	11.23	1.87	11.23
#FFFFFF	11.23	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00409F

Deuteranopia (green-blind)

#00369A

Tritanopia (blue-blind)

#00485F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #30259c;
/* rgb */ color: rgb(48, 37, 156);
/* oklch */ color: oklch(37.0% 0.182 276.9);

Tailwind

colors: {
  custom: {
    50: '#7862ba',
    500: '#30259c',
    950: '#000000',
  },
}

SCSS

$custom: #30259c;
$custom-light: #7862ba;
$custom-dark: #000000;

JSON

{
  "hex": "#30259c",
  "rgb": {
    "r": 48,
    "g": 37,
    "b": 156
  },
  "hsl": {
    "h": 245.546,
    "s": 61.658,
    "l": 37.843
  },
  "oklch": {
    "l": 0.37005,
    "c": 0.18177,
    "h": 276.9
  },
  "luminance": 0.04352
}

Semantic roles & 50–950 ramp

primary

#30259C

secondary

#B6BF5E

accent

#E543D6

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #30259C

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

Preview Lab → · Contrast checker → · Palette generator →