#302DB3#302DB3

#302DB3 is a dark, highly saturated blue. Relative luminance 0.058; OKLCH L 40.6% C 0.202 H 273.6°. Best body text is #FFFFFF at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#302DB3
RGB	rgb(48, 45, 179)
HSL	hsl(241, 60%, 44%)
HSV	hsv(241, 75%, 70%)
CMYK	cmyk(73.2%, 74.9%, 0%, 29.8%)
CIE-LAB	lab(28.80, 45.23, -69.74)
CIE-LCH	lch(28.80, 83.12, 302.97°)
OKLab	oklab(40.55% 0.0128 -0.2018)
OKLCH	oklch(40.55% 0.202 273.6)
XYZ	xyz(10.2913, 5.7588, 43.2083)
Luminance	0.0576 (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

#302DB3 #B0B32D

analogous

#2D6DB3 #302DB3 #732DB3

triadic

#302DB3 #B3302D #2DB330

tetradic

#302DB3 #B32D6D #B0B32D #2DB373

square

#302DB3 #B32D6D #B0B32D #2DB373

split-complementary

#302DB3 #B3732D #6DB32D

monochromatic

#161451 #232182 #302DB3 #4E4BD2 #7E7CDE

Accessibility & contrast

On white

9.76

#302DB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#302DB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302DB3

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302DB3	#FFFFFF	#000000	##FFFFFF
##302DB3	1.00	9.76	2.15	9.76
#FFFFFF	9.76	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AB7

Deuteranopia (green-blind)

#003DB1

Tritanopia (blue-blind)

#00546E

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #302db3;
/* rgb */ color: rgb(48, 45, 179);
/* oklch */ color: oklch(40.6% 0.202 273.6);

Tailwind

colors: {
  custom: {
    50: '#7d68cb',
    500: '#302db3',
    950: '#000000',
  },
}

SCSS

$custom: #302db3;
$custom-light: #7d68cb;
$custom-dark: #000000;

JSON

{
  "hex": "#302db3",
  "rgb": {
    "r": 48,
    "g": 45,
    "b": 179
  },
  "hsl": {
    "h": 241.343,
    "s": 59.821,
    "l": 43.922
  },
  "oklch": {
    "l": 0.40552,
    "c": 0.20215,
    "h": 273.6
  },
  "luminance": 0.0576
}

Semantic roles & 50–950 ramp

primary

#302DB3

secondary

#C5C775

accent

#E345DF

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #302DB3

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

Preview Lab → · Contrast checker → · Palette generator →