#302997#302997

#302997 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 37.1% C 0.171 H 276.8°. Best body text is #FFFFFF at 11.11:1 contrast (WCAG AA passes).

Color values

HEX	#302997
RGB	rgb(48, 41, 151)
HSL	hsl(244, 57%, 38%)
HSV	hsv(244, 73%, 59%)
CMYK	cmyk(68.2%, 72.8%, 0%, 40.8%)
CIE-LAB	lab(25.10, 38.21, -58.89)
CIE-LCH	lch(25.10, 70.20, 302.98°)
OKLab	oklab(37.06% 0.0203 -0.1701)
OKLCH	oklch(37.06% 0.171 276.8)
XYZ	xyz(7.5960, 4.4480, 29.7304)
Luminance	0.0445 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302997 #909729

analogous

#295997 #302997 #672997

triadic

#302997 #973029 #299730

tetradic

#302997 #972959 #909729 #299767

square

#302997 #972959 #909729 #299767

split-complementary

#302997 #976729 #599729

monochromatic

#110F37 #211C67 #302997 #3F36C7 #6C65D5

Accessibility & contrast

On white

11.11

#302997 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#302997 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302997

11.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302997	#FFFFFF	#000000	##FFFFFF
##302997	1.00	11.11	1.89	11.11
#FFFFFF	11.11	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00409A

Deuteranopia (green-blind)

#003795

Tritanopia (blue-blind)

#00485D

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #302997;
/* rgb */ color: rgb(48, 41, 151);
/* oklch */ color: oklch(37.1% 0.171 276.8);

Tailwind

colors: {
  custom: {
    50: '#7764b7',
    500: '#302997',
    950: '#000000',
  },
}

SCSS

$custom: #302997;
$custom-light: #7764b7;
$custom-dark: #000000;

JSON

{
  "hex": "#302997",
  "rgb": {
    "r": 48,
    "g": 41,
    "b": 151
  },
  "hsl": {
    "h": 243.818,
    "s": 57.292,
    "l": 37.647
  },
  "oklch": {
    "l": 0.37064,
    "c": 0.17131,
    "h": 276.8
  },
  "luminance": 0.04449
}

Semantic roles & 50–950 ramp

primary

#302997

secondary

#B5BB61

accent

#E147D7

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0511

muted

#7C7A80

Preview Lab

Preview with #302997

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

Preview Lab → · Contrast checker → · Palette generator →