#4029AD#4029AD

#4029AD is a dark, vivid violet. Relative luminance 0.057; OKLCH L 40.6% C 0.195 H 281.2°. Best body text is #FFFFFF at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#4029AD
RGB	rgb(64, 41, 173)
HSL	hsl(250, 62%, 42%)
HSV	hsv(250, 76%, 68%)
CMYK	cmyk(63%, 76.3%, 0%, 32.2%)
CIE-LAB	lab(28.62, 47.18, -66.39)
CIE-LCH	lch(28.62, 81.45, 305.40°)
OKLab	oklab(40.55% 0.0379 -0.1915)
OKLCH	oklch(40.55% 0.195 281.2)
XYZ	xyz(10.4477, 5.6922, 40.0752)
Luminance	0.0569 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.16

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4029AD #96AD29

analogous

#2954AD #4029AD #8229AD

triadic

#4029AD #AD4029 #29AD40

tetradic

#4029AD #AD2954 #96AD29 #29AD82

square

#4029AD #AD2954 #96AD29 #29AD82

split-complementary

#4029AD #AD8229 #54AD29

monochromatic

#1B124A #2E1D7C #4029AD #5A41D2 #8573DE

Accessibility & contrast

On white

9.82

#4029AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#4029AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4029AD

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4029AD	#FFFFFF	#000000	##FFFFFF
##4029AD	1.00	9.82	2.14	9.82
#FFFFFF	9.82	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B1

Deuteranopia (green-blind)

#003FAB

Tritanopia (blue-blind)

#004F69

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #4029ad;
/* rgb */ color: rgb(64, 41, 173);
/* oklch */ color: oklch(40.6% 0.195 281.2);

Tailwind

colors: {
  custom: {
    50: '#8366c7',
    500: '#4029ad',
    950: '#000000',
  },
}

SCSS

$custom: #4029ad;
$custom-light: #8366c7;
$custom-dark: #000000;

JSON

{
  "hex": "#4029ad",
  "rgb": {
    "r": 64,
    "g": 41,
    "b": 173
  },
  "hsl": {
    "h": 250.455,
    "s": 61.682,
    "l": 41.961
  },
  "oklch": {
    "l": 0.40553,
    "c": 0.19526,
    "h": 281.2
  },
  "luminance": 0.05693
}

Semantic roles & 50–950 ramp

primary

#4029AD

secondary

#B6C56D

accent

#E543C9

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #4029AD

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

Preview Lab → · Contrast checker → · Palette generator →