#302C92#302C92

#302C92 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 37.0% C 0.161 H 276.8°. Best body text is #FFFFFF at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#302C92
RGB	rgb(48, 44, 146)
HSL	hsl(242, 54%, 37%)
HSV	hsv(242, 70%, 57%)
CMYK	cmyk(67.1%, 69.9%, 0%, 42.7%)
CIE-LAB	lab(25.27, 34.69, -55.52)
CIE-LCH	lch(25.27, 65.47, 302.00°)
OKLab	oklab(37.04% 0.019 -0.1603)
OKLCH	oklch(37.04% 0.161 276.8)
XYZ	xyz(7.3062, 4.5044, 27.6730)
Luminance	0.0450 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302C92 #8E922C

analogous

#2C5B92 #302C92 #632C92

triadic

#302C92 #92302C #2C9230

tetradic

#302C92 #922C5B #8E922C #2C9263

square

#302C92 #922C5B #8E922C #2C9263

split-complementary

#302C92 #92632C #5B922C

monochromatic

#111034 #211E63 #302C92 #3F3AC1 #6B67D1

Accessibility & contrast

On white

11.05

#302C92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#302C92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302C92

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302C92	#FFFFFF	#000000	##FFFFFF
##302C92	1.00	11.05	1.90	11.05
#FFFFFF	11.05	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004095

Deuteranopia (green-blind)

#003790

Tritanopia (blue-blind)

#00475B

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #302c92;
/* rgb */ color: rgb(48, 44, 146);
/* oklch */ color: oklch(37.0% 0.161 276.8);

Tailwind

colors: {
  custom: {
    50: '#7666b3',
    500: '#302c92',
    950: '#000000',
  },
}

SCSS

$custom: #302c92;
$custom-light: #7666b3;
$custom-dark: #000000;

JSON

{
  "hex": "#302c92",
  "rgb": {
    "r": 48,
    "g": 44,
    "b": 146
  },
  "hsl": {
    "h": 242.353,
    "s": 53.684,
    "l": 37.255
  },
  "oklch": {
    "l": 0.3704,
    "c": 0.1614,
    "h": 276.8
  },
  "luminance": 0.04505
}

Semantic roles & 50–950 ramp

primary

#302C92

secondary

#B4B862

accent

#DD4BD7

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #302C92

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

Preview Lab → · Contrast checker → · Palette generator →