#3020A3#3020A3

#3020A3 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 37.1% C 0.195 H 276.6°. Best body text is #FFFFFF at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#3020A3
RGB	rgb(48, 32, 163)
HSL	hsl(247, 67%, 38%)
HSV	hsv(247, 80%, 64%)
CMYK	cmyk(70.6%, 80.4%, 0%, 36.1%)
CIE-LAB	lab(24.66, 46.98, -66.95)
CIE-LCH	lch(24.66, 81.79, 305.06°)
OKLab	oklab(37.13% 0.0225 -0.1935)
OKLCH	oklch(37.13% 0.195 276.6)
XYZ	xyz(8.3441, 4.3050, 35.0344)
Luminance	0.0431 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3020A3 #93A320

analogous

#2052A3 #3020A3 #7120A3

triadic

#3020A3 #A33020 #20A330

tetradic

#3020A3 #A32052 #93A320 #20A371

square

#3020A3 #A32052 #93A320 #20A371

split-complementary

#3020A3 #A37120 #52A320

monochromatic

#120C3D #211670 #3020A3 #402BD5 #6E5EDF

Accessibility & contrast

On white

11.28

#3020A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#3020A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3020A3

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3020A3	#FFFFFF	#000000	##FFFFFF
##3020A3	1.00	11.28	1.86	11.28
#FFFFFF	11.28	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040A7

Deuteranopia (green-blind)

#0035A1

Tritanopia (blue-blind)

#004862

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #3020a3;
/* rgb */ color: rgb(48, 32, 163);
/* oklch */ color: oklch(37.1% 0.195 276.6);

Tailwind

colors: {
  custom: {
    50: '#7b5fc0',
    500: '#3020a3',
    950: '#000000',
  },
}

SCSS

$custom: #3020a3;
$custom-light: #7b5fc0;
$custom-dark: #000000;

JSON

{
  "hex": "#3020a3",
  "rgb": {
    "r": 48,
    "g": 32,
    "b": 163
  },
  "hsl": {
    "h": 247.328,
    "s": 67.179,
    "l": 38.235
  },
  "oklch": {
    "l": 0.3713,
    "c": 0.19481,
    "h": 276.6
  },
  "luminance": 0.04306
}

Semantic roles & 50–950 ramp

primary

#3020A3

secondary

#B7C45B

accent

#EA3ED5

background

#F8F5FC

surface

#EFE9F8

border

#CAC5D1

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #3020A3

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

Preview Lab → · Contrast checker → · Palette generator →