#302397#302397

#302397 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 36.2% C 0.178 H 277.8°. Best body text is #FFFFFF at 11.58:1 contrast (WCAG AA passes).

Color values

HEX	#302397
RGB	rgb(48, 35, 151)
HSL	hsl(247, 62%, 36%)
HSV	hsv(247, 77%, 59%)
CMYK	cmyk(68.2%, 76.8%, 0%, 40.8%)
CIE-LAB	lab(23.88, 41.63, -60.89)
CIE-LCH	lch(23.88, 73.77, 304.36°)
OKLab	oklab(36.2% 0.0241 -0.1759)
OKLCH	oklch(36.2% 0.178 277.8)
XYZ	xyz(7.4041, 4.0642, 29.6664)
Luminance	0.0406 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302397 #8A9723

analogous

#235097 #302397 #6A2397

triadic

#302397 #973023 #239730

tetradic

#302397 #972350 #8A9723 #23976A

square

#302397 #972350 #8A9723 #23976A

split-complementary

#302397 #976A23 #509723

monochromatic

#100C34 #201765 #302397 #402FC9 #695BD9

Accessibility & contrast

On white

11.58

#302397 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#302397 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302397

11.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302397	#FFFFFF	#000000	##FFFFFF
##302397	1.00	11.58	1.81	11.58
#FFFFFF	11.58	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D9A

Deuteranopia (green-blind)

#003495

Tritanopia (blue-blind)

#00455B

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #302397;
/* rgb */ color: rgb(48, 35, 151);
/* oklch */ color: oklch(36.2% 0.178 277.8);

Tailwind

colors: {
  custom: {
    50: '#7860b7',
    500: '#302397',
    950: '#000000',
  },
}

SCSS

$custom: #302397;
$custom-light: #7860b7;
$custom-dark: #000000;

JSON

{
  "hex": "#302397",
  "rgb": {
    "r": 48,
    "g": 35,
    "b": 151
  },
  "hsl": {
    "h": 246.724,
    "s": 62.366,
    "l": 36.471
  },
  "oklch": {
    "l": 0.362,
    "c": 0.17755,
    "h": 277.8
  },
  "luminance": 0.04065
}

Semantic roles & 50–950 ramp

primary

#302397

secondary

#B2BE58

accent

#E542D3

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #302397

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

Preview Lab → · Contrast checker → · Palette generator →