#302291#302291

#302291 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.4% C 0.171 H 278.8°. Best body text is #FFFFFF at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#302291
RGB	rgb(48, 34, 145)
HSL	hsl(248, 62%, 35%)
HSV	hsv(248, 77%, 57%)
CMYK	cmyk(66.9%, 76.6%, 0%, 43.1%)
CIE-LAB	lab(23.05, 40.24, -58.56)
CIE-LCH	lch(23.05, 71.05, 304.50°)
OKLab	oklab(35.43% 0.0261 -0.1691)
OKLCH	oklch(35.43% 0.171 278.8)
XYZ	xyz(6.9001, 3.8162, 27.1555)
Luminance	0.0382 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302291 #839122

analogous

#224B91 #302291 #682291

triadic

#302291 #913022 #229130

tetradic

#302291 #91224B #839122 #229168

square

#302291 #91224B #839122 #229168

split-complementary

#302291 #916822 #4B9122

monochromatic

#0F0B2E #20165F #302291 #402EC3 #6656D7

Accessibility & contrast

On white

11.91

#302291 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#302291 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302291

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302291	#FFFFFF	#000000	##FFFFFF
##302291	1.00	11.91	1.76	11.91
#FFFFFF	11.91	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B94

Deuteranopia (green-blind)

#00328F

Tritanopia (blue-blind)

#004258

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #302291;
/* rgb */ color: rgb(48, 34, 145);
/* oklch */ color: oklch(35.4% 0.171 278.8);

Tailwind

colors: {
  custom: {
    50: '#765fb2',
    500: '#302291',
    950: '#000000',
  },
}

SCSS

$custom: #302291;
$custom-light: #765fb2;
$custom-dark: #000000;

JSON

{
  "hex": "#302291",
  "rgb": {
    "r": 48,
    "g": 34,
    "b": 145
  },
  "hsl": {
    "h": 247.568,
    "s": 62.011,
    "l": 35.098
  },
  "oklch": {
    "l": 0.35427,
    "c": 0.17109,
    "h": 278.8
  },
  "luminance": 0.03817
}

Semantic roles & 50–950 ramp

primary

#302291

secondary

#AEBB53

accent

#E543D1

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #302291

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

Preview Lab → · Contrast checker → · Palette generator →