#4020AD#4020AD

#4020AD is a dark, highly saturated violet. Relative luminance 0.051; OKLCH L 39.5% C 0.203 H 282.2°. Best body text is #FFFFFF at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#4020AD
RGB	rgb(64, 32, 173)
HSL	hsl(254, 69%, 40%)
HSV	hsv(254, 82%, 68%)
CMYK	cmyk(63%, 81.5%, 0%, 32.2%)
CIE-LAB	lab(27.13, 51.49, -68.86)
CIE-LCH	lch(27.13, 85.98, 306.78°)
OKLab	oklab(39.51% 0.0431 -0.1986)
OKLCH	oklch(39.51% 0.203 282.2)
XYZ	xyz(10.1713, 5.1394, 39.9831)
Luminance	0.0514 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4020AD #8DAD20

analogous

#2047AD #4020AD #8620AD

triadic

#4020AD #AD4020 #20AD40

tetradic

#4020AD #AD2047 #8DAD20 #20AD86

square

#4020AD #AD2047 #8DAD20 #20AD86

split-complementary

#4020AD #AD8620 #47AD20

monochromatic

#1A0D46 #2D1679 #4020AD #5731D9 #8165E2

Accessibility & contrast

On white

10.36

#4020AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#4020AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4020AD

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4020AD	#FFFFFF	#000000	##FFFFFF
##4020AD	1.00	10.36	2.03	10.36
#FFFFFF	10.36	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045B1

Deuteranopia (green-blind)

#003BAB

Tritanopia (blue-blind)

#004B68

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #4020ad;
/* rgb */ color: rgb(64, 32, 173);
/* oklch */ color: oklch(39.5% 0.203 282.2);

Tailwind

colors: {
  custom: {
    50: '#8461c7',
    500: '#4020ad',
    950: '#000000',
  },
}

SCSS

$custom: #4020ad;
$custom-light: #8461c7;
$custom-dark: #000000;

JSON

{
  "hex": "#4020ad",
  "rgb": {
    "r": 64,
    "g": 32,
    "b": 173
  },
  "hsl": {
    "h": 253.617,
    "s": 68.78,
    "l": 40.196
  },
  "oklch": {
    "l": 0.39512,
    "c": 0.20326,
    "h": 282.2
  },
  "luminance": 0.0514
}

Semantic roles & 50–950 ramp

primary

#4020AD

secondary

#B0C861

accent

#EC3CC4

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0513

muted

#7D7A82

Preview Lab

Preview with #4020AD

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

Preview Lab → · Contrast checker → · Palette generator →