#302DA4#302DA4

#302DA4 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 39.0% C 0.184 H 274.8°. Best body text is #FFFFFF at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#302DA4
RGB	rgb(48, 45, 164)
HSL	hsl(242, 57%, 41%)
HSV	hsv(242, 73%, 64%)
CMYK	cmyk(70.7%, 72.6%, 0%, 35.7%)
CIE-LAB	lab(27.25, 40.23, -63.27)
CIE-LCH	lch(27.25, 74.98, 302.45°)
OKLab	oklab(39% 0.0155 -0.1829)
OKLCH	oklch(39% 0.184 274.8)
XYZ	xyz(8.8559, 5.1846, 35.6488)
Luminance	0.0519 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302DA4 #A1A42D

analogous

#2D65A4 #302DA4 #6B2DA4

triadic

#302DA4 #A4302D #2DA430

tetradic

#302DA4 #A42D65 #A1A42D #2DA46B

square

#302DA4 #A42D65 #A1A42D #2DA46B

split-complementary

#302DA4 #A46B2D #65A42D

monochromatic

#141344 #222074 #302DA4 #4643CB #7573D9

Accessibility & contrast

On white

10.31

#302DA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#302DA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302DA4

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302DA4	#FFFFFF	#000000	##FFFFFF
##302DA4	1.00	10.31	2.04	10.31
#FFFFFF	10.31	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A8

Deuteranopia (green-blind)

#003BA2

Tritanopia (blue-blind)

#004E65

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #302da4;
/* rgb */ color: rgb(48, 45, 164);
/* oklch */ color: oklch(39.0% 0.184 274.8);

Tailwind

colors: {
  custom: {
    50: '#7a67c0',
    500: '#302da4',
    950: '#000000',
  },
}

SCSS

$custom: #302da4;
$custom-light: #7a67c0;
$custom-dark: #000000;

JSON

{
  "hex": "#302da4",
  "rgb": {
    "r": 48,
    "g": 45,
    "b": 164
  },
  "hsl": {
    "h": 241.513,
    "s": 56.938,
    "l": 40.98
  },
  "oklch": {
    "l": 0.38995,
    "c": 0.18356,
    "h": 274.8
  },
  "luminance": 0.05185
}

Semantic roles & 50–950 ramp

primary

#302DA4

secondary

#BEC06D

accent

#E048DC

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #302DA4

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

Preview Lab → · Contrast checker → · Palette generator →