#302DA5#302DA5

#302DA5 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 39.1% C 0.185 H 274.8°. Best body text is #FFFFFF at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#302DA5
RGB	rgb(48, 45, 165)
HSL	hsl(242, 57%, 41%)
HSV	hsv(242, 73%, 65%)
CMYK	cmyk(70.9%, 72.7%, 0%, 35.3%)
CIE-LAB	lab(27.36, 40.57, -63.71)
CIE-LCH	lch(27.36, 75.53, 302.49°)
OKLab	oklab(39.1% 0.0153 -0.1842)
OKLCH	oklch(39.1% 0.185 274.8)
XYZ	xyz(8.9466, 5.2209, 36.1263)
Luminance	0.0522 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302DA5 #A2A52D

analogous

#2D66A5 #302DA5 #6C2DA5

triadic

#302DA5 #A5302D #2DA530

tetradic

#302DA5 #A52D66 #A2A52D #2DA56C

square

#302DA5 #A52D66 #A2A52D #2DA56C

split-complementary

#302DA5 #A56C2D #66A52D

monochromatic

#141345 #222075 #302DA5 #4743CC #7673D9

Accessibility & contrast

On white

10.27

#302DA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#302DA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302DA5

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302DA5	#FFFFFF	#000000	##FFFFFF
##302DA5	1.00	10.27	2.04	10.27
#FFFFFF	10.27	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A9

Deuteranopia (green-blind)

#003BA3

Tritanopia (blue-blind)

#004F66

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #302da5;
/* rgb */ color: rgb(48, 45, 165);
/* oklch */ color: oklch(39.1% 0.185 274.8);

Tailwind

colors: {
  custom: {
    50: '#7a67c1',
    500: '#302da5',
    950: '#000000',
  },
}

SCSS

$custom: #302da5;
$custom-light: #7a67c1;
$custom-dark: #000000;

JSON

{
  "hex": "#302da5",
  "rgb": {
    "r": 48,
    "g": 45,
    "b": 165
  },
  "hsl": {
    "h": 241.5,
    "s": 57.143,
    "l": 41.176
  },
  "oklch": {
    "l": 0.39097,
    "c": 0.18482,
    "h": 274.8
  },
  "luminance": 0.05222
}

Semantic roles & 50–950 ramp

primary

#302DA5

secondary

#BEC16D

accent

#E047DD

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #302DA5

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

Preview Lab → · Contrast checker → · Palette generator →