#302FBC#302FBC

#302FBC is a dark, highly saturated blue. Relative luminance 0.063; OKLCH L 41.8% C 0.211 H 272.8°. Best body text is #FFFFFF at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#302FBC
RGB	rgb(48, 47, 188)
HSL	hsl(240, 60%, 46%)
HSV	hsv(240, 75%, 74%)
CMYK	cmyk(74.5%, 75%, 0%, 26.3%)
CIE-LAB	lab(30.14, 47.07, -72.87)
CIE-LCH	lch(30.14, 86.75, 302.86°)
OKLab	oklab(41.78% 0.0102 -0.2109)
OKLCH	oklch(41.78% 0.211 272.8)
XYZ	xyz(11.3095, 6.2911, 48.1855)
Luminance	0.0629 (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

#302FBC #BBBC2F

analogous

#2F74BC #302FBC #762FBC

triadic

#302FBC #BC302F #2FBC30

tetradic

#302FBC #BC2F74 #BBBC2F #2FBC76

square

#302FBC #BC2F74 #BBBC2F #2FBC76

split-complementary

#302FBC #BC762F #74BC2F

monochromatic

#17175A #23238B #302FBC #5554D4 #8685E0

Accessibility & contrast

On white

9.30

#302FBC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#302FBC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302FBC

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302FBC	#FFFFFF	#000000	##FFFFFF
##302FBC	1.00	9.30	2.26	9.30
#FFFFFF	9.30	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EC0

Deuteranopia (green-blind)

#0040BA

Tritanopia (blue-blind)

#005873

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #302fbc;
/* rgb */ color: rgb(48, 47, 188);
/* oklch */ color: oklch(41.8% 0.211 272.8);

Tailwind

colors: {
  custom: {
    50: '#7f6ad2',
    500: '#302fbc',
    950: '#000000',
  },
}

SCSS

$custom: #302fbc;
$custom-light: #7f6ad2;
$custom-dark: #000000;

JSON

{
  "hex": "#302fbc",
  "rgb": {
    "r": 48,
    "g": 47,
    "b": 188
  },
  "hsl": {
    "h": 240.426,
    "s": 60,
    "l": 46.078
  },
  "oklch": {
    "l": 0.41781,
    "c": 0.21112,
    "h": 272.8
  },
  "luminance": 0.06292
}

Semantic roles & 50–950 ramp

primary

#302FBC

secondary

#C9CA7D

accent

#E345E2

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #302FBC

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

Preview Lab → · Contrast checker → · Palette generator →