#302C71#302C71

#302C71 is a dark, moderate blue. Relative luminance 0.036; OKLCH L 34.0% C 0.115 H 280.9°. Best body text is #FFFFFF at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#302C71
RGB	rgb(48, 44, 113)
HSL	hsl(243, 44%, 31%)
HSV	hsv(243, 61%, 44%)
CMYK	cmyk(57.5%, 61.1%, 0%, 55.7%)
CIE-LAB	lab(22.38, 23.15, -39.48)
CIE-LCH	lch(22.38, 45.77, 300.39°)
OKLab	oklab(34.03% 0.0219 -0.1132)
OKLCH	oklch(34.03% 0.115 280.9)
XYZ	xyz(5.0993, 3.6217, 16.0499)
Luminance	0.0362 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302C71 #6D712C

analogous

#2C4A71 #302C71 #522C71

triadic

#302C71 #71302C #2C7130

tetradic

#302C71 #712C4A #6D712C #2C7152

square

#302C71 #712C4A #6D712C #2C7152

split-complementary

#302C71 #71522C #4A712C

monochromatic

#0B0A19 #1D1B45 #302C71 #433D9D #5F59BE

Accessibility & contrast

On white

12.18

#302C71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#302C71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302C71

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302C71	#FFFFFF	#000000	##FFFFFF
##302C71	1.00	12.18	1.72	12.18
#FFFFFF	12.18	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003873

Deuteranopia (green-blind)

#003370

Tritanopia (blue-blind)

#113C4A

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #302c71;
/* rgb */ color: rgb(48, 44, 113);
/* oklch */ color: oklch(34.0% 0.115 280.9);

Tailwind

colors: {
  custom: {
    50: '#6f659a',
    500: '#302c71',
    950: '#000000',
  },
}

SCSS

$custom: #302c71;
$custom-light: #6f659a;
$custom-dark: #000000;

JSON

{
  "hex": "#302c71",
  "rgb": {
    "r": 48,
    "g": 44,
    "b": 113
  },
  "hsl": {
    "h": 243.478,
    "s": 43.949,
    "l": 30.784
  },
  "oklch": {
    "l": 0.3403,
    "c": 0.11527,
    "h": 280.9
  },
  "luminance": 0.03622
}

Semantic roles & 50–950 ramp

primary

#302C71

secondary

#9EA356

accent

#D454CC

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#08050E

muted

#7B7A7E

Preview Lab

Preview with #302C71

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

Preview Lab → · Contrast checker → · Palette generator →