#302C79#302C79

#302C79 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.7% C 0.127 H 279.8°. Best body text is #FFFFFF at 11.92:1 contrast (WCAG AA passes).

Color values

HEX	#302C79
RGB	rgb(48, 44, 121)
HSL	hsl(243, 47%, 32%)
HSV	hsv(243, 64%, 47%)
CMYK	cmyk(60.3%, 63.6%, 0%, 52.5%)
CIE-LAB	lab(23.03, 25.97, -43.53)
CIE-LCH	lch(23.03, 50.69, 300.82°)
OKLab	oklab(34.72% 0.0216 -0.1251)
OKLCH	oklch(34.72% 0.127 279.8)
XYZ	xyz(5.5697, 3.8098, 18.5273)
Luminance	0.0381 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302C79 #75792C

analogous

#2C4E79 #302C79 #572C79

triadic

#302C79 #79302C #2C7930

tetradic

#302C79 #792C4E #75792C #2C7957

square

#302C79 #792C4E #75792C #2C7957

split-complementary

#302C79 #79572C #4E792C

monochromatic

#0C0B1F #1E1C4C #302C79 #423CA6 #615CC4

Accessibility & contrast

On white

11.92

#302C79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#302C79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302C79

11.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302C79	#FFFFFF	#000000	##FFFFFF
##302C79	1.00	11.92	1.76	11.92
#FFFFFF	11.92	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A7C

Deuteranopia (green-blind)

#003477

Tritanopia (blue-blind)

#033F4E

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #302c79;
/* rgb */ color: rgb(48, 44, 121);
/* oklch */ color: oklch(34.7% 0.127 279.8);

Tailwind

colors: {
  custom: {
    50: '#7065a0',
    500: '#302c79',
    950: '#000000',
  },
}

SCSS

$custom: #302c79;
$custom-light: #7065a0;
$custom-dark: #000000;

JSON

{
  "hex": "#302c79",
  "rgb": {
    "r": 48,
    "g": 44,
    "b": 121
  },
  "hsl": {
    "h": 243.117,
    "s": 46.667,
    "l": 32.353
  },
  "oklch": {
    "l": 0.34717,
    "c": 0.12693,
    "h": 279.8
  },
  "luminance": 0.0381
}

Semantic roles & 50–950 ramp

primary

#302C79

secondary

#A5AA57

accent

#D651CF

background

#F7F6F9

surface

#EDEBF2

border

#C8C6CC

text

#08050F

muted

#7B7A7E

Preview Lab

Preview with #302C79

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

Preview Lab → · Contrast checker → · Palette generator →