#302799#302799

#302799 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 37.0% C 0.176 H 276.9°. Best body text is #FFFFFF at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#302799
RGB	rgb(48, 39, 153)
HSL	hsl(245, 59%, 38%)
HSV	hsv(245, 75%, 60%)
CMYK	cmyk(68.6%, 74.5%, 0%, 40%)
CIE-LAB	lab(24.89, 40.05, -60.47)
CIE-LCH	lch(24.89, 72.53, 303.51°)
OKLab	oklab(36.97% 0.0212 -0.1747)
OKLCH	oklch(36.97% 0.176 276.9)
XYZ	xyz(7.6923, 4.3786, 30.5706)
Luminance	0.0438 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302799 #909927

analogous

#275799 #302799 #692799

triadic

#302799 #993027 #279930

tetradic

#302799 #992757 #909927 #279969

square

#302799 #992757 #909927 #279969

split-complementary

#302799 #996927 #579927

monochromatic

#110E37 #211B68 #302799 #3F33CA #6C63D7

Accessibility & contrast

On white

11.20

#302799 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#302799 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302799

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302799	#FFFFFF	#000000	##FFFFFF
##302799	1.00	11.20	1.88	11.20
#FFFFFF	11.20	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00409C

Deuteranopia (green-blind)

#003697

Tritanopia (blue-blind)

#00475E

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #302799;
/* rgb */ color: rgb(48, 39, 153);
/* oklch */ color: oklch(37.0% 0.176 276.9);

Tailwind

colors: {
  custom: {
    50: '#7863b8',
    500: '#302799',
    950: '#000000',
  },
}

SCSS

$custom: #302799;
$custom-light: #7863b8;
$custom-dark: #000000;

JSON

{
  "hex": "#302799",
  "rgb": {
    "r": 48,
    "g": 39,
    "b": 153
  },
  "hsl": {
    "h": 244.737,
    "s": 59.375,
    "l": 37.647
  },
  "oklch": {
    "l": 0.36972,
    "c": 0.17598,
    "h": 276.9
  },
  "luminance": 0.04379
}

Semantic roles & 50–950 ramp

primary

#302799

secondary

#B5BD5F

accent

#E345D6

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0511

muted

#7C7A80

Preview Lab

Preview with #302799

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

Preview Lab → · Contrast checker → · Palette generator →