#302CBB#302CBB

#302CBB is a dark, highly saturated blue. Relative luminance 0.060; OKLCH L 41.3% C 0.213 H 273.1°. Best body text is #FFFFFF at 9.53:1 contrast (WCAG AA passes).

Color values

HEX	#302CBB
RGB	rgb(48, 44, 187)
HSL	hsl(242, 62%, 45%)
HSV	hsv(242, 76%, 73%)
CMYK	cmyk(74.3%, 76.5%, 0%, 26.7%)
CIE-LAB	lab(29.45, 48.37, -73.40)
CIE-LCH	lch(29.45, 87.91, 303.39°)
OKLab	oklab(41.27% 0.0116 -0.2124)
OKLCH	oklch(41.27% 0.213 273.1)
XYZ	xyz(11.0862, 6.0165, 47.5811)
Luminance	0.0602 (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

#302CBB #B7BB2C

analogous

#2C70BB #302CBB #772CBB

triadic

#302CBB #BB302C #2CBB30

tetradic

#302CBB #BB2C70 #B7BB2C #2CBB77

square

#302CBB #BB2C70 #B7BB2C #2CBB77

split-complementary

#302CBB #BB772C #70BB2C

monochromatic

#171558 #232089 #302CBB #524FD6 #8380E1

Accessibility & contrast

On white

9.53

#302CBB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#302CBB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302CBB

9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302CBB	#FFFFFF	#000000	##FFFFFF
##302CBB	1.00	9.53	2.20	9.53
#FFFFFF	9.53	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CBF

Deuteranopia (green-blind)

#003EB8

Tritanopia (blue-blind)

#005772

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #302cbb;
/* rgb */ color: rgb(48, 44, 187);
/* oklch */ color: oklch(41.3% 0.213 273.1);

Tailwind

colors: {
  custom: {
    50: '#7f68d1',
    500: '#302cbb',
    950: '#000000',
  },
}

SCSS

$custom: #302cbb;
$custom-light: #7f68d1;
$custom-dark: #000000;

JSON

{
  "hex": "#302cbb",
  "rgb": {
    "r": 48,
    "g": 44,
    "b": 187
  },
  "hsl": {
    "h": 241.678,
    "s": 61.905,
    "l": 45.294
  },
  "oklch": {
    "l": 0.41269,
    "c": 0.21272,
    "h": 273.1
  },
  "luminance": 0.06018
}

Semantic roles & 50–950 ramp

primary

#302CBB

secondary

#C8CA79

accent

#E543E0

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #302CBB

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

Preview Lab → · Contrast checker → · Palette generator →