#302F96#302F96

#302F96 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 37.9% C 0.163 H 275.7°. Best body text is #FFFFFF at 10.65:1 contrast (WCAG AA passes).

Color values

HEX	#302F96
RGB	rgb(48, 47, 150)
HSL	hsl(241, 52%, 39%)
HSV	hsv(241, 69%, 59%)
CMYK	cmyk(68%, 68.7%, 0%, 41.2%)
CIE-LAB	lab(26.34, 34.21, -56.24)
CIE-LCH	lch(26.34, 65.83, 301.31°)
OKLab	oklab(37.92% 0.0163 -0.1623)
OKLCH	oklch(37.92% 0.163 275.7)
XYZ	xyz(7.7387, 4.8627, 29.3790)
Luminance	0.0486 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302F96 #95962F

analogous

#2F6196 #302F96 #632F96

triadic

#302F96 #96302F #2F9630

tetradic

#302F96 #962F61 #95962F #2F9663

square

#302F96 #962F61 #95962F #2F9663

split-complementary

#302F96 #96632F #61962F

monochromatic

#121239 #212067 #302F96 #413FC3 #6F6ED2

Accessibility & contrast

On white

10.65

#302F96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#302F96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302F96

10.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302F96	#FFFFFF	#000000	##FFFFFF
##302F96	1.00	10.65	1.97	10.65
#FFFFFF	10.65	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004399

Deuteranopia (green-blind)

#003A94

Tritanopia (blue-blind)

#004A5E

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #302f96;
/* rgb */ color: rgb(48, 47, 150);
/* oklch */ color: oklch(37.9% 0.163 275.7);

Tailwind

colors: {
  custom: {
    50: '#7668b6',
    500: '#302f96',
    950: '#000000',
  },
}

SCSS

$custom: #302f96;
$custom-light: #7668b6;
$custom-dark: #000000;

JSON

{
  "hex": "#302f96",
  "rgb": {
    "r": 48,
    "g": 47,
    "b": 150
  },
  "hsl": {
    "h": 240.583,
    "s": 52.284,
    "l": 38.627
  },
  "oklch": {
    "l": 0.37925,
    "c": 0.16316,
    "h": 275.7
  },
  "luminance": 0.04863
}

Semantic roles & 50–950 ramp

primary

#302F96

secondary

#B8B968

accent

#DC4CDA

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #302F96

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

Preview Lab → · Contrast checker → · Palette generator →