#30218A#30218A

#30218A is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.6% C 0.163 H 280.0°. Best body text is #FFFFFF at 12.28:1 contrast (WCAG AA passes).

Color values

HEX	#30218A
RGB	rgb(48, 33, 138)
HSL	hsl(249, 61%, 34%)
HSV	hsv(249, 76%, 54%)
CMYK	cmyk(65.2%, 76.1%, 0%, 45.9%)
CIE-LAB	lab(22.13, 38.53, -55.73)
CIE-LCH	lch(22.13, 67.75, 304.66°)
OKLab	oklab(34.55% 0.0285 -0.1608)
OKLCH	oklch(34.55% 0.163 280)
XYZ	xyz(6.3488, 3.5506, 24.3906)
Luminance	0.0355 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30218A #7B8A21

analogous

#21468A #30218A #64218A

triadic

#30218A #8A3021 #218A30

tetradic

#30218A #8A2146 #7B8A21 #218A64

square

#30218A #8A2146 #7B8A21 #218A64

split-complementary

#30218A #8A6421 #468A21

monochromatic

#0E0927 #1F1559 #30218A #412DBB #6350D5

Accessibility & contrast

On white

12.28

#30218A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#30218A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30218A

12.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30218A	#FFFFFF	#000000	##FFFFFF
##30218A	1.00	12.28	1.71	12.28
#FFFFFF	12.28	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00398D

Deuteranopia (green-blind)

#003188

Tritanopia (blue-blind)

#003F54

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #30218a;
/* rgb */ color: rgb(48, 33, 138);
/* oklch */ color: oklch(34.6% 0.163 280.0);

Tailwind

colors: {
  custom: {
    50: '#755ead',
    500: '#30218a',
    950: '#000000',
  },
}

SCSS

$custom: #30218a;
$custom-light: #755ead;
$custom-dark: #000000;

JSON

{
  "hex": "#30218a",
  "rgb": {
    "r": 48,
    "g": 33,
    "b": 138
  },
  "hsl": {
    "h": 248.571,
    "s": 61.404,
    "l": 33.529
  },
  "oklch": {
    "l": 0.34553,
    "c": 0.16333,
    "h": 280
  },
  "luminance": 0.03551
}

Semantic roles & 50–950 ramp

primary

#30218A

secondary

#A9B94E

accent

#E543CD

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #30218A

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

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