#302891#302891

#302891 is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.3% C 0.165 H 277.7°. Best body text is #FFFFFF at 11.43:1 contrast (WCAG AA passes).

Color values

HEX	#302891
RGB	rgb(48, 40, 145)
HSL	hsl(245, 57%, 36%)
HSV	hsv(245, 72%, 57%)
CMYK	cmyk(66.9%, 72.4%, 0%, 43.1%)
CIE-LAB	lab(24.29, 36.79, -56.52)
CIE-LCH	lch(24.29, 67.44, 303.06°)
OKLab	oklab(36.3% 0.0221 -0.1632)
OKLCH	oklch(36.3% 0.165 277.7)
XYZ	xyz(7.0869, 4.1897, 27.2178)
Luminance	0.0419 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302891 #899128

analogous

#285591 #302891 #652891

triadic

#302891 #913028 #289130

tetradic

#302891 #912855 #899128 #289165

square

#302891 #912855 #899128 #289165

split-complementary

#302891 #916528 #559128

monochromatic

#100E31 #201B61 #302891 #4035C1 #6960D3

Accessibility & contrast

On white

11.43

#302891 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#302891 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302891

11.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302891	#FFFFFF	#000000	##FFFFFF
##302891	1.00	11.43	1.84	11.43
#FFFFFF	11.43	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E94

Deuteranopia (green-blind)

#00358F

Tritanopia (blue-blind)

#004559

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #302891;
/* rgb */ color: rgb(48, 40, 145);
/* oklch */ color: oklch(36.3% 0.165 277.7);

Tailwind

colors: {
  custom: {
    50: '#7663b2',
    500: '#302891',
    950: '#000000',
  },
}

SCSS

$custom: #302891;
$custom-light: #7663b2;
$custom-dark: #000000;

JSON

{
  "hex": "#302891",
  "rgb": {
    "r": 48,
    "g": 40,
    "b": 145
  },
  "hsl": {
    "h": 244.571,
    "s": 56.757,
    "l": 36.275
  },
  "oklch": {
    "l": 0.36304,
    "c": 0.16468,
    "h": 277.7
  },
  "luminance": 0.0419
}

Semantic roles & 50–950 ramp

primary

#302891

secondary

#B2B95C

accent

#E048D4

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0511

muted

#7C7A80

Preview Lab

Preview with #302891

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

Preview Lab → · Contrast checker → · Palette generator →