#302187#302187

#302187 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.2% C 0.160 H 280.5°. Best body text is #FFFFFF at 12.40:1 contrast (WCAG AA passes).

Color values

HEX	#302187
RGB	rgb(48, 33, 135)
HSL	hsl(249, 61%, 33%)
HSV	hsv(249, 76%, 53%)
CMYK	cmyk(64.4%, 75.6%, 0%, 47.1%)
CIE-LAB	lab(21.82, 37.56, -54.36)
CIE-LCH	lch(21.82, 66.07, 304.64°)
OKLab	oklab(34.24% 0.0292 -0.1568)
OKLCH	oklch(34.24% 0.16 280.5)
XYZ	xyz(6.1346, 3.4649, 23.2625)
Luminance	0.0347 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302187 #788721

analogous

#214587 #302187 #632187

triadic

#302187 #873021 #218730

tetradic

#302187 #872145 #788721 #218763

square

#302187 #872145 #788721 #218763

split-complementary

#302187 #876321 #458721

monochromatic

#0D0925 #1F1556 #302187 #412DB8 #624FD4

Accessibility & contrast

On white

12.40

#302187 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#302187 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302187

12.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302187	#FFFFFF	#000000	##FFFFFF
##302187	1.00	12.40	1.69	12.40
#FFFFFF	12.40	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00388A

Deuteranopia (green-blind)

#003085

Tritanopia (blue-blind)

#003E52

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #302187;
/* rgb */ color: rgb(48, 33, 135);
/* oklch */ color: oklch(34.2% 0.160 280.5);

Tailwind

colors: {
  custom: {
    50: '#745eab',
    500: '#302187',
    950: '#000000',
  },
}

SCSS

$custom: #302187;
$custom-light: #745eab;
$custom-dark: #000000;

JSON

{
  "hex": "#302187",
  "rgb": {
    "r": 48,
    "g": 33,
    "b": 135
  },
  "hsl": {
    "h": 248.824,
    "s": 60.714,
    "l": 32.941
  },
  "oklch": {
    "l": 0.34241,
    "c": 0.15952,
    "h": 280.5
  },
  "luminance": 0.03465
}

Semantic roles & 50–950 ramp

primary

#302187

secondary

#A7B74D

accent

#E444CC

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #302187

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

Preview Lab → · Contrast checker → · Palette generator →