#30249E#30249E

#30249E is a dark, vivid blue. Relative luminance 0.044; OKLCH L 37.1% C 0.185 H 276.8°. Best body text is #FFFFFF at 11.22:1 contrast (WCAG AA passes).

Color values

HEX	#30249E
RGB	rgb(48, 36, 158)
HSL	hsl(246, 63%, 38%)
HSV	hsv(246, 77%, 62%)
CMYK	cmyk(69.6%, 77.2%, 0%, 38%)
CIE-LAB	lab(24.82, 43.34, -63.63)
CIE-LCH	lch(24.82, 76.99, 304.26°)
OKLab	oklab(37.08% 0.0218 -0.1839)
OKLCH	oklch(37.08% 0.185 276.8)
XYZ	xyz(8.0193, 4.3580, 32.7597)
Luminance	0.0436 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30249E #929E24

analogous

#24559E #30249E #6D249E

triadic

#30249E #9E3024 #249E30

tetradic

#30249E #9E2455 #929E24 #249E6D

square

#30249E #9E2455 #929E24 #249E6D

split-complementary

#30249E #9E6D24 #559E24

monochromatic

#120D3A #21196C #30249E #3F2FD0 #6D61DB

Accessibility & contrast

On white

11.22

#30249E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#30249E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30249E

11.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30249E	#FFFFFF	#000000	##FFFFFF
##30249E	1.00	11.22	1.87	11.22
#FFFFFF	11.22	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040A1

Deuteranopia (green-blind)

#00369C

Tritanopia (blue-blind)

#004860

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #30249e;
/* rgb */ color: rgb(48, 36, 158);
/* oklch */ color: oklch(37.1% 0.185 276.8);

Tailwind

colors: {
  custom: {
    50: '#7961bc',
    500: '#30249e',
    950: '#000000',
  },
}

SCSS

$custom: #30249e;
$custom-light: #7961bc;
$custom-dark: #000000;

JSON

{
  "hex": "#30249e",
  "rgb": {
    "r": 48,
    "g": 36,
    "b": 158
  },
  "hsl": {
    "h": 245.902,
    "s": 62.887,
    "l": 38.039
  },
  "oklch": {
    "l": 0.37084,
    "c": 0.18519,
    "h": 276.8
  },
  "luminance": 0.04359
}

Semantic roles & 50–950 ramp

primary

#30249E

secondary

#B7C05E

accent

#E642D6

background

#F8F5FB

surface

#EFEAF7

border

#CAC6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #30249E

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

Preview Lab → · Contrast checker → · Palette generator →