#3820AA#3820AA

#3820AA is a dark, highly saturated violet. Relative luminance 0.048; OKLCH L 38.5% C 0.201 H 279.2°. Best body text is #FFFFFF at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#3820AA
RGB	rgb(56, 32, 170)
HSL	hsl(250, 68%, 40%)
HSV	hsv(250, 81%, 67%)
CMYK	cmyk(67.1%, 81.2%, 0%, 33.3%)
CIE-LAB	lab(26.08, 49.83, -68.80)
CIE-LCH	lch(26.08, 84.95, 305.91°)
OKLab	oklab(38.52% 0.032 -0.1987)
OKLCH	oklch(38.52% 0.201 279.2)
XYZ	xyz(9.4008, 4.7753, 38.4487)
Luminance	0.0478 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3820AA #92AA20

analogous

#204DAA #3820AA #7D20AA

triadic

#3820AA #AA3820 #20AA38

tetradic

#3820AA #AA204D #92AA20 #20AA7D

square

#3820AA #AA204D #92AA20 #20AA7D

split-complementary

#3820AA #AA7D20 #4DAA20

monochromatic

#160D43 #271676 #3820AA #4D2FD8 #7963E2

Accessibility & contrast

On white

10.74

#3820AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#3820AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3820AA

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3820AA	#FFFFFF	#000000	##FFFFFF
##3820AA	1.00	10.74	1.96	10.74
#FFFFFF	10.74	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043AE

Deuteranopia (green-blind)

#0038A8

Tritanopia (blue-blind)

#004B66

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3820aa;
/* rgb */ color: rgb(56, 32, 170);
/* oklch */ color: oklch(38.5% 0.201 279.2);

Tailwind

colors: {
  custom: {
    50: '#7f60c5',
    500: '#3820aa',
    950: '#000000',
  },
}

SCSS

$custom: #3820aa;
$custom-light: #7f60c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3820aa",
  "rgb": {
    "r": 56,
    "g": 32,
    "b": 170
  },
  "hsl": {
    "h": 250.435,
    "s": 68.317,
    "l": 39.608
  },
  "oklch": {
    "l": 0.38516,
    "c": 0.20125,
    "h": 279.2
  },
  "luminance": 0.04776
}

Semantic roles & 50–950 ramp

primary

#3820AA

secondary

#B5C75F

accent

#EB3DCD

background

#F8F5FC

surface

#F0EAF8

border

#CBC6D1

text

#0C0513

muted

#7D7982

Preview Lab

Preview with #3820AA

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

Preview Lab → · Contrast checker → · Palette generator →