#302398#302398

#302398 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 36.3% C 0.179 H 277.7°. Best body text is #FFFFFF at 11.54:1 contrast (WCAG AA passes).

Color values

HEX	#302398
RGB	rgb(48, 35, 152)
HSL	hsl(247, 63%, 37%)
HSV	hsv(247, 77%, 60%)
CMYK	cmyk(68.4%, 77%, 0%, 40.4%)
CIE-LAB	lab(23.99, 41.96, -61.33)
CIE-LCH	lch(23.99, 74.31, 304.37°)
OKLab	oklab(36.31% 0.0238 -0.1772)
OKLCH	oklch(36.31% 0.179 277.7)
XYZ	xyz(7.4856, 4.0968, 30.0960)
Luminance	0.0410 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302398 #8B9823

analogous

#235198 #302398 #6B2398

triadic

#302398 #983023 #239830

tetradic

#302398 #982351 #8B9823 #23986B

square

#302398 #982351 #8B9823 #23986B

split-complementary

#302398 #986B23 #519823

monochromatic

#110C35 #201866 #302398 #402ECA #6A5CD9

Accessibility & contrast

On white

11.54

#302398 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#302398 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302398

11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302398	#FFFFFF	#000000	##FFFFFF
##302398	1.00	11.54	1.82	11.54
#FFFFFF	11.54	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E9B

Deuteranopia (green-blind)

#003496

Tritanopia (blue-blind)

#00455C

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #302398;
/* rgb */ color: rgb(48, 35, 152);
/* oklch */ color: oklch(36.3% 0.179 277.7);

Tailwind

colors: {
  custom: {
    50: '#7860b7',
    500: '#302398',
    950: '#000000',
  },
}

SCSS

$custom: #302398;
$custom-light: #7860b7;
$custom-dark: #000000;

JSON

{
  "hex": "#302398",
  "rgb": {
    "r": 48,
    "g": 35,
    "b": 152
  },
  "hsl": {
    "h": 246.667,
    "s": 62.567,
    "l": 36.667
  },
  "oklch": {
    "l": 0.36307,
    "c": 0.17878,
    "h": 277.7
  },
  "luminance": 0.04097
}

Semantic roles & 50–950 ramp

primary

#302398

secondary

#B3BE59

accent

#E642D3

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #302398

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

Preview Lab → · Contrast checker → · Palette generator →