#4029AA#4029AA

#4029AA is a dark, vivid violet. Relative luminance 0.056; OKLCH L 40.3% C 0.192 H 281.6°. Best body text is #FFFFFF at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#4029AA
RGB	rgb(64, 41, 170)
HSL	hsl(251, 61%, 41%)
HSV	hsv(251, 76%, 67%)
CMYK	cmyk(62.4%, 75.9%, 0%, 33.3%)
CIE-LAB	lab(28.32, 46.26, -65.09)
CIE-LCH	lch(28.32, 79.86, 305.40°)
OKLab	oklab(40.25% 0.0386 -0.1877)
OKLCH	oklch(40.25% 0.192 281.6)
XYZ	xyz(10.1607, 5.5774, 38.5635)
Luminance	0.0558 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4029AA #93AA29

analogous

#2953AA #4029AA #8129AA

triadic

#4029AA #AA4029 #29AA40

tetradic

#4029AA #AA2953 #93AA29 #29AA81

square

#4029AA #AA2953 #93AA29 #29AA81

split-complementary

#4029AA #AA8129 #53AA29

monochromatic

#1B1147 #2D1D79 #4029AA #593FD1 #8471DD

Accessibility & contrast

On white

9.93

#4029AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#4029AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4029AA

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4029AA	#FFFFFF	#000000	##FFFFFF
##4029AA	1.00	9.93	2.12	9.93
#FFFFFF	9.93	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047AE

Deuteranopia (green-blind)

#003EA8

Tritanopia (blue-blind)

#004E68

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #4029aa;
/* rgb */ color: rgb(64, 41, 170);
/* oklch */ color: oklch(40.3% 0.192 281.6);

Tailwind

colors: {
  custom: {
    50: '#8266c4',
    500: '#4029aa',
    950: '#000000',
  },
}

SCSS

$custom: #4029aa;
$custom-light: #8266c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4029aa",
  "rgb": {
    "r": 64,
    "g": 41,
    "b": 170
  },
  "hsl": {
    "h": 250.698,
    "s": 61.137,
    "l": 41.373
  },
  "oklch": {
    "l": 0.4025,
    "c": 0.19168,
    "h": 281.6
  },
  "luminance": 0.05578
}

Semantic roles & 50–950 ramp

primary

#4029AA

secondary

#B4C46B

accent

#E444C8

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #4029AA

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

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