#302DB8#302DB8

#302DB8 is a dark, highly saturated blue. Relative luminance 0.060; OKLCH L 41.1% C 0.208 H 273.3°. Best body text is #FFFFFF at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#302DB8
RGB	rgb(48, 45, 184)
HSL	hsl(241, 61%, 45%)
HSV	hsv(241, 76%, 72%)
CMYK	cmyk(73.9%, 75.5%, 0%, 27.8%)
CIE-LAB	lab(29.32, 46.86, -71.84)
CIE-LCH	lch(29.32, 85.77, 303.12°)
OKLab	oklab(41.08% 0.0118 -0.2079)
OKLCH	oklch(41.08% 0.208 273.3)
XYZ	xyz(10.8061, 5.9647, 45.9199)
Luminance	0.0597 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302DB8 #B5B82D

analogous

#2D6FB8 #302DB8 #762DB8

triadic

#302DB8 #B8302D #2DB830

tetradic

#302DB8 #B82D6F #B5B82D #2DB876

square

#302DB8 #B82D6F #B5B82D #2DB876

split-complementary

#302DB8 #B8762D #6FB82D

monochromatic

#161556 #232187 #302DB8 #514ED4 #8280E0

Accessibility & contrast

On white

9.58

#302DB8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#302DB8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302DB8

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302DB8	#FFFFFF	#000000	##FFFFFF
##302DB8	1.00	9.58	2.19	9.58
#FFFFFF	9.58	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CBC

Deuteranopia (green-blind)

#003EB6

Tritanopia (blue-blind)

#005671

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #302db8;
/* rgb */ color: rgb(48, 45, 184);
/* oklch */ color: oklch(41.1% 0.208 273.3);

Tailwind

colors: {
  custom: {
    50: '#7e68cf',
    500: '#302db8',
    950: '#000000',
  },
}

SCSS

$custom: #302db8;
$custom-light: #7e68cf;
$custom-dark: #000000;

JSON

{
  "hex": "#302db8",
  "rgb": {
    "r": 48,
    "g": 45,
    "b": 184
  },
  "hsl": {
    "h": 241.295,
    "s": 60.699,
    "l": 44.902
  },
  "oklch": {
    "l": 0.41082,
    "c": 0.20821,
    "h": 273.3
  },
  "luminance": 0.05966
}

Semantic roles & 50–950 ramp

primary

#302DB8

secondary

#C7C978

accent

#E444E0

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #302DB8

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

Preview Lab → · Contrast checker → · Palette generator →