#302EB3#302EB3

#302EB3 is a dark, highly saturated blue. Relative luminance 0.058; OKLCH L 40.7% C 0.201 H 273.5°. Best body text is #FFFFFF at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#302EB3
RGB	rgb(48, 46, 179)
HSL	hsl(241, 59%, 44%)
HSV	hsv(241, 74%, 70%)
CMYK	cmyk(73.2%, 74.3%, 0%, 29.8%)
CIE-LAB	lab(28.99, 44.67, -69.41)
CIE-LCH	lch(28.99, 82.54, 302.76°)
OKLab	oklab(40.69% 0.0123 -0.2008)
OKLCH	oklch(40.69% 0.201 273.5)
XYZ	xyz(10.3299, 5.8360, 43.2211)
Luminance	0.0584 (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

#302EB3 #B1B32E

analogous

#2E6FB3 #302EB3 #732EB3

triadic

#302EB3 #B3302E #2EB330

tetradic

#302EB3 #B32E6F #B1B32E #2EB373

square

#302EB3 #B32E6F #B1B32E #2EB373

split-complementary

#302EB3 #B3732E #6FB32E

monochromatic

#161552 #232182 #302EB3 #4F4DD1 #7F7EDE

Accessibility & contrast

On white

9.69

#302EB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#302EB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302EB3

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302EB3	#FFFFFF	#000000	##FFFFFF
##302EB3	1.00	9.69	2.17	9.69
#FFFFFF	9.69	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BB7

Deuteranopia (green-blind)

#003EB1

Tritanopia (blue-blind)

#00546E

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #302eb3;
/* rgb */ color: rgb(48, 46, 179);
/* oklch */ color: oklch(40.7% 0.201 273.5);

Tailwind

colors: {
  custom: {
    50: '#7d68cb',
    500: '#302eb3',
    950: '#000000',
  },
}

SCSS

$custom: #302eb3;
$custom-light: #7d68cb;
$custom-dark: #000000;

JSON

{
  "hex": "#302eb3",
  "rgb": {
    "r": 48,
    "g": 46,
    "b": 179
  },
  "hsl": {
    "h": 240.902,
    "s": 59.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.40693,
    "c": 0.20118,
    "h": 273.5
  },
  "luminance": 0.05837
}

Semantic roles & 50–950 ramp

primary

#302EB3

secondary

#C5C676

accent

#E246E0

background

#F8F6FC

surface

#EFEBF9

border

#CAC6D2

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #302EB3

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

Preview Lab → · Contrast checker → · Palette generator →