#4023A2#4023A2

#4023A2 is a dark, vivid violet. Relative luminance 0.049; OKLCH L 38.7% C 0.188 H 283.8°. Best body text is #FFFFFF at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#4023A2
RGB	rgb(64, 35, 162)
HSL	hsl(254, 64%, 39%)
HSV	hsv(254, 78%, 64%)
CMYK	cmyk(60.5%, 78.4%, 0%, 36.5%)
CIE-LAB	lab(26.45, 46.90, -63.34)
CIE-LCH	lch(26.45, 78.81, 306.52°)
OKLab	oklab(38.7% 0.0447 -0.1826)
OKLCH	oklch(38.7% 0.188 283.8)
XYZ	xyz(9.2350, 4.9001, 34.6346)
Luminance	0.0490 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4023A2 #85A223

analogous

#2345A2 #4023A2 #7F23A2

triadic

#4023A2 #A24023 #23A240

tetradic

#4023A2 #A22345 #85A223 #23A27F

square

#4023A2 #A22345 #85A223 #23A27F

split-complementary

#4023A2 #A27F23 #45A223

monochromatic

#180D3D #2C1870 #4023A2 #5530D2 #7E62DD

Accessibility & contrast

On white

10.60

#4023A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#4023A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4023A2

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4023A2	#FFFFFF	#000000	##FFFFFF
##4023A2	1.00	10.60	1.98	10.60
#FFFFFF	10.60	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A6

Deuteranopia (green-blind)

#003AA0

Tritanopia (blue-blind)

#004862

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #4023a2;
/* rgb */ color: rgb(64, 35, 162);
/* oklch */ color: oklch(38.7% 0.188 283.8);

Tailwind

colors: {
  custom: {
    50: '#8162bf',
    500: '#4023a2',
    950: '#000000',
  },
}

SCSS

$custom: #4023a2;
$custom-light: #8162bf;
$custom-dark: #000000;

JSON

{
  "hex": "#4023a2",
  "rgb": {
    "r": 64,
    "g": 35,
    "b": 162
  },
  "hsl": {
    "h": 253.701,
    "s": 64.467,
    "l": 38.627
  },
  "oklch": {
    "l": 0.38695,
    "c": 0.18798,
    "h": 283.8
  },
  "luminance": 0.04901
}

Semantic roles & 50–950 ramp

primary

#4023A2

secondary

#ACC25E

accent

#E740C1

background

#F8F6FB

surface

#F0EBF7

border

#CBC6D0

text

#0C0512

muted

#7D7A81

Preview Lab

Preview with #4023A2

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

Preview Lab → · Contrast checker → · Palette generator →