#4129AA#4129AA

#4129AA is a dark, vivid violet. Relative luminance 0.056; OKLCH L 40.3% C 0.192 H 282.1°. Best body text is #FFFFFF at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#4129AA
RGB	rgb(65, 41, 170)
HSL	hsl(251, 61%, 41%)
HSV	hsv(251, 76%, 67%)
CMYK	cmyk(61.8%, 75.9%, 0%, 33.3%)
CIE-LAB	lab(28.41, 46.39, -64.94)
CIE-LCH	lch(28.41, 79.81, 305.54°)
OKLab	oklab(40.34% 0.0401 -0.1873)
OKLCH	oklch(40.34% 0.192 282.1)
XYZ	xyz(10.2263, 5.6112, 38.5666)
Luminance	0.0561 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4129AA #92AA29

analogous

#2952AA #4129AA #8229AA

triadic

#4129AA #AA4129 #29AA41

tetradic

#4129AA #AA2952 #92AA29 #29AA82

square

#4129AA #AA2952 #92AA29 #29AA82

split-complementary

#4129AA #AA8229 #52AA29

monochromatic

#1B1147 #2E1D79 #4129AA #5A3FD1 #8571DD

Accessibility & contrast

On white

9.89

#4129AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#4129AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4129AA

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4129AA	#FFFFFF	#000000	##FFFFFF
##4129AA	1.00	9.89	2.12	9.89
#FFFFFF	9.89	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.89	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: #4129aa;
/* rgb */ color: rgb(65, 41, 170);
/* oklch */ color: oklch(40.3% 0.192 282.1);

Tailwind

colors: {
  custom: {
    50: '#8366c4',
    500: '#4129aa',
    950: '#000000',
  },
}

SCSS

$custom: #4129aa;
$custom-light: #8366c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4129aa",
  "rgb": {
    "r": 65,
    "g": 41,
    "b": 170
  },
  "hsl": {
    "h": 251.163,
    "s": 61.137,
    "l": 41.373
  },
  "oklch": {
    "l": 0.40335,
    "c": 0.19152,
    "h": 282.1
  },
  "luminance": 0.05612
}

Semantic roles & 50–950 ramp

primary

#4129AA

secondary

#B3C46B

accent

#E444C6

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #4129AA

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

Preview Lab → · Contrast checker → · Palette generator →