#4027A2#4027A2

#4027A2 is a dark, vivid violet. Relative luminance 0.051; OKLCH L 39.2% C 0.184 H 283.2°. Best body text is #FFFFFF at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#4027A2
RGB	rgb(64, 39, 162)
HSL	hsl(252, 61%, 39%)
HSV	hsv(252, 76%, 64%)
CMYK	cmyk(60.5%, 75.9%, 0%, 36.5%)
CIE-LAB	lab(27.16, 44.88, -62.17)
CIE-LCH	lch(27.16, 76.68, 305.82°)
OKLab	oklab(39.19% 0.042 -0.1792)
OKLCH	oklch(39.19% 0.184 283.2)
XYZ	xyz(9.3594, 5.1490, 34.6761)
Luminance	0.0515 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4027A2 #89A227

analogous

#274CA2 #4027A2 #7E27A2

triadic

#4027A2 #A24027 #27A240

tetradic

#4027A2 #A2274C #89A227 #27A27E

square

#4027A2 #A2274C #89A227 #27A27E

split-complementary

#4027A2 #A27E27 #4CA227

monochromatic

#190F3F #2D1B71 #4027A2 #5637CF #8069DB

Accessibility & contrast

On white

10.34

#4027A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#4027A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4027A2

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4027A2	#FFFFFF	#000000	##FFFFFF
##4027A2	1.00	10.34	2.03	10.34
#FFFFFF	10.34	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044A6

Deuteranopia (green-blind)

#003CA0

Tritanopia (blue-blind)

#004A63

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #4027a2;
/* rgb */ color: rgb(64, 39, 162);
/* oklch */ color: oklch(39.2% 0.184 283.2);

Tailwind

colors: {
  custom: {
    50: '#8164bf',
    500: '#4027a2',
    950: '#000000',
  },
}

SCSS

$custom: #4027a2;
$custom-light: #8164bf;
$custom-dark: #000000;

JSON

{
  "hex": "#4027a2",
  "rgb": {
    "r": 64,
    "g": 39,
    "b": 162
  },
  "hsl": {
    "h": 252.195,
    "s": 61.194,
    "l": 39.412
  },
  "oklch": {
    "l": 0.3919,
    "c": 0.18407,
    "h": 283.2
  },
  "luminance": 0.0515
}

Semantic roles & 50–950 ramp

primary

#4027A2

secondary

#AEC164

accent

#E443C4

background

#F8F6FB

surface

#F0EBF7

border

#CBC6D0

text

#0C0612

muted

#7D7A81

Preview Lab

Preview with #4027A2

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

Preview Lab → · Contrast checker → · Palette generator →