#30249B#30249B

#30249B is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.8% C 0.181 H 277.1°. Best body text is #FFFFFF at 11.34:1 contrast (WCAG AA passes).

Color values

HEX	#30249B
RGB	rgb(48, 36, 155)
HSL	hsl(246, 62%, 37%)
HSV	hsv(246, 77%, 61%)
CMYK	cmyk(69%, 76.8%, 0%, 39.2%)
CIE-LAB	lab(24.50, 42.38, -62.33)
CIE-LCH	lch(24.50, 75.37, 304.21°)
OKLab	oklab(36.76% 0.0225 -0.1801)
OKLCH	oklch(36.76% 0.182 277.1)
XYZ	xyz(7.7643, 4.2560, 31.4163)
Luminance	0.0426 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30249B #8F9B24

analogous

#24549B #30249B #6B249B

triadic

#30249B #9B3024 #249B30

tetradic

#30249B #9B2454 #8F9B24 #249B6B

square

#30249B #9B2454 #8F9B24 #249B6B

split-complementary

#30249B #9B6B24 #549B24

monochromatic

#110D38 #211869 #30249B #3F30CD #6C5FDA

Accessibility & contrast

On white

11.34

#30249B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#30249B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30249B

11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30249B	#FFFFFF	#000000	##FFFFFF
##30249B	1.00	11.34	1.85	11.34
#FFFFFF	11.34	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F9E

Deuteranopia (green-blind)

#003599

Tritanopia (blue-blind)

#00475E

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #30249b;
/* rgb */ color: rgb(48, 36, 155);
/* oklch */ color: oklch(36.8% 0.181 277.1);

Tailwind

colors: {
  custom: {
    50: '#7861ba',
    500: '#30249b',
    950: '#000000',
  },
}

SCSS

$custom: #30249b;
$custom-light: #7861ba;
$custom-dark: #000000;

JSON

{
  "hex": "#30249b",
  "rgb": {
    "r": 48,
    "g": 36,
    "b": 155
  },
  "hsl": {
    "h": 246.05,
    "s": 62.304,
    "l": 37.451
  },
  "oklch": {
    "l": 0.36763,
    "c": 0.1815,
    "h": 277.1
  },
  "luminance": 0.04257
}

Semantic roles & 50–950 ramp

primary

#30249B

secondary

#B5BF5C

accent

#E542D5

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #30249B

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

Preview Lab → · Contrast checker → · Palette generator →