#302B59#302B59

#302B59 is a dark, moderate blue. Relative luminance 0.031; OKLCH L 32.0% C 0.080 H 285.9°. Best body text is #FFFFFF at 13.00:1 contrast (WCAG AA passes).

Color values

HEX	#302B59
RGB	rgb(48, 43, 89)
HSL	hsl(247, 35%, 26%)
HSV	hsv(247, 52%, 35%)
CMYK	cmyk(46.1%, 51.7%, 0%, 65.1%)
CIE-LAB	lab(20.35, 15.56, -27.07)
CIE-LCH	lch(20.35, 31.22, 299.88°)
OKLab	oklab(31.96% 0.0219 -0.0767)
OKLCH	oklch(31.96% 0.08 285.9)
XYZ	xyz(3.8855, 3.0773, 9.8385)
Luminance	0.0308 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302B59 #54592B

analogous

#2B3D59 #302B59 #472B59

triadic

#302B59 #59302B #2B5930

tetradic

#302B59 #592B3D #54592B #2B5947

square

#302B59 #592B3D #54592B #2B5947

split-complementary

#302B59 #59472B #3D592B

monochromatic

#0B0A15 #1A1730 #302B59 #463F82 #5D53AC

Accessibility & contrast

On white

13.00

#302B59 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#302B59 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302B59

13.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302B59	#FFFFFF	#000000	##FFFFFF
##302B59	1.00	13.00	1.62	13.00
#FFFFFF	13.00	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	13.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#19325B

Deuteranopia (green-blind)

#183058

Tritanopia (blue-blind)

#24343D

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #302b59;
/* rgb */ color: rgb(48, 43, 89);
/* oklch */ color: oklch(32.0% 0.080 285.9);

Tailwind

colors: {
  custom: {
    50: '#6b6488',
    500: '#302b59',
    950: '#000000',
  },
}

SCSS

$custom: #302b59;
$custom-light: #6b6488;
$custom-dark: #000000;

JSON

{
  "hex": "#302b59",
  "rgb": {
    "r": 48,
    "g": 43,
    "b": 89
  },
  "hsl": {
    "h": 246.522,
    "s": 34.848,
    "l": 25.882
  },
  "oklch": {
    "l": 0.31957,
    "c": 0.07977,
    "h": 285.9
  },
  "luminance": 0.03077
}

Semantic roles & 50–950 ramp

primary

#302B59

secondary

#858B55

accent

#CB5DBF

background

#F6F5F8

surface

#EBEAF0

border

#C6C6CB

text

#07050B

muted

#7A797C

Preview Lab

Preview with #302B59

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

Preview Lab → · Contrast checker → · Palette generator →