#302BC8#302BC8

#302BC8 is a dark, highly saturated blue. Relative luminance 0.065; OKLCH L 42.6% C 0.229 H 272.3°. Best body text is #FFFFFF at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#302BC8
RGB	rgb(48, 43, 200)
HSL	hsl(242, 65%, 48%)
HSV	hsv(242, 79%, 78%)
CMYK	cmyk(76%, 78.5%, 0%, 21.6%)
CIE-LAB	lab(30.70, 53.01, -78.99)
CIE-LCH	lch(30.70, 95.13, 303.86°)
OKLab	oklab(42.56% 0.0093 -0.2286)
OKLCH	oklch(42.56% 0.229 272.3)
XYZ	xyz(12.5046, 6.5249, 55.2328)
Luminance	0.0653 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302BC8 #C3C82B

analogous

#2B74C8 #302BC8 #7F2BC8

triadic

#302BC8 #C8302B #2BC830

tetradic

#302BC8 #C82B74 #C3C82B #2BC87F

square

#302BC8 #C82B74 #C3C82B #2BC87F

split-complementary

#302BC8 #C87F2B #74C82B

monochromatic

#181563 #242096 #302BC8 #5A56DB #8B88E5

Accessibility & contrast

On white

9.11

#302BC8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#302BC8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302BC8

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302BC8	#FFFFFF	#000000	##FFFFFF
##302BC8	1.00	9.11	2.31	9.11
#FFFFFF	9.11	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050CC

Deuteranopia (green-blind)

#0040C5

Tritanopia (blue-blind)

#005B79

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #302bc8;
/* rgb */ color: rgb(48, 43, 200);
/* oklch */ color: oklch(42.6% 0.229 272.3);

Tailwind

colors: {
  custom: {
    50: '#8268da',
    500: '#302bc8',
    950: '#000000',
  },
}

SCSS

$custom: #302bc8;
$custom-light: #8268da;
$custom-dark: #000000;

JSON

{
  "hex": "#302bc8",
  "rgb": {
    "r": 48,
    "g": 43,
    "b": 200
  },
  "hsl": {
    "h": 241.911,
    "s": 64.609,
    "l": 47.647
  },
  "oklch": {
    "l": 0.42561,
    "c": 0.22879,
    "h": 272.3
  },
  "luminance": 0.06526
}

Semantic roles & 50–950 ramp

primary

#302BC8

secondary

#CCCF80

accent

#E840E2

background

#F8F6FD

surface

#F0EBFB

border

#CBC6D4

text

#0D0615

muted

#7D7A83

Preview Lab

Preview with #302BC8

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

Preview Lab → · Contrast checker → · Palette generator →