#302091#302091

#302091 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 35.2% C 0.173 H 279.1°. Best body text is #FFFFFF at 12.06:1 contrast (WCAG AA passes).

Color values

HEX	#302091
RGB	rgb(48, 32, 145)
HSL	hsl(248, 64%, 35%)
HSV	hsv(248, 78%, 57%)
CMYK	cmyk(66.9%, 77.9%, 0%, 43.1%)
CIE-LAB	lab(22.67, 41.33, -59.19)
CIE-LCH	lch(22.67, 72.19, 304.93°)
OKLab	oklab(35.16% 0.0273 -0.1709)
OKLCH	oklch(35.16% 0.173 279.1)
XYZ	xyz(6.8446, 3.7052, 27.1370)
Luminance	0.0371 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302091 #819120

analogous

#204891 #302091 #692091

triadic

#302091 #913020 #209130

tetradic

#302091 #912048 #819120 #209169

square

#302091 #912048 #819120 #209169

split-complementary

#302091 #916920 #489120

monochromatic

#0F0A2D #1F155F #302091 #412BC3 #6652D9

Accessibility & contrast

On white

12.06

#302091 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#302091 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302091

12.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302091	#FFFFFF	#000000	##FFFFFF
##302091	1.00	12.06	1.74	12.06
#FFFFFF	12.06	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A94

Deuteranopia (green-blind)

#00328F

Tritanopia (blue-blind)

#004157

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #302091;
/* rgb */ color: rgb(48, 32, 145);
/* oklch */ color: oklch(35.2% 0.173 279.1);

Tailwind

colors: {
  custom: {
    50: '#775eb2',
    500: '#302091',
    950: '#000000',
  },
}

SCSS

$custom: #302091;
$custom-light: #775eb2;
$custom-dark: #000000;

JSON

{
  "hex": "#302091",
  "rgb": {
    "r": 48,
    "g": 32,
    "b": 145
  },
  "hsl": {
    "h": 248.496,
    "s": 63.842,
    "l": 34.706
  },
  "oklch": {
    "l": 0.35158,
    "c": 0.17308,
    "h": 279.1
  },
  "luminance": 0.03706
}

Semantic roles & 50–950 ramp

primary

#302091

secondary

#ADBC51

accent

#E741CF

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #302091

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

Preview Lab → · Contrast checker → · Palette generator →