#30218C#30218C

#30218C is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.8% C 0.166 H 279.7°. Best body text is #FFFFFF at 12.20:1 contrast (WCAG AA passes).

Color values

HEX	#30218C
RGB	rgb(48, 33, 140)
HSL	hsl(248, 62%, 34%)
HSV	hsv(248, 76%, 55%)
CMYK	cmyk(65.7%, 76.4%, 0%, 45.1%)
CIE-LAB	lab(22.33, 39.18, -56.64)
CIE-LCH	lch(22.33, 68.87, 304.68°)
OKLab	oklab(34.76% 0.028 -0.1635)
OKLCH	oklch(34.76% 0.166 279.7)
XYZ	xyz(6.4949, 3.6090, 25.1602)
Luminance	0.0361 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30218C #7D8C21

analogous

#21488C #30218C #66218C

triadic

#30218C #8C3021 #218C30

tetradic

#30218C #8C2148 #7D8C21 #218C66

square

#30218C #8C2148 #7D8C21 #218C66

split-complementary

#30218C #8C6621 #488C21

monochromatic

#0E0A29 #1F155A #30218C #412DBE #6451D6

Accessibility & contrast

On white

12.20

#30218C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#30218C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30218C

12.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30218C	#FFFFFF	#000000	##FFFFFF
##30218C	1.00	12.20	1.72	12.20
#FFFFFF	12.20	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00398F

Deuteranopia (green-blind)

#00318A

Tritanopia (blue-blind)

#004055

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #30218c;
/* rgb */ color: rgb(48, 33, 140);
/* oklch */ color: oklch(34.8% 0.166 279.7);

Tailwind

colors: {
  custom: {
    50: '#755faf',
    500: '#30218c',
    950: '#000000',
  },
}

SCSS

$custom: #30218c;
$custom-light: #755faf;
$custom-dark: #000000;

JSON

{
  "hex": "#30218c",
  "rgb": {
    "r": 48,
    "g": 33,
    "b": 140
  },
  "hsl": {
    "h": 248.411,
    "s": 61.85,
    "l": 33.922
  },
  "oklch": {
    "l": 0.34762,
    "c": 0.16584,
    "h": 279.7
  },
  "luminance": 0.0361
}

Semantic roles & 50–950 ramp

primary

#30218C

secondary

#ABB94F

accent

#E543CE

background

#F7F5FA

surface

#EEE9F5

border

#C9C5CF

text

#090510

muted

#7B797F

Preview Lab

Preview with #30218C

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

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