#4A25AA#4A25AA

#4A25AA is a dark, vivid violet. Relative luminance 0.057; OKLCH L 40.7% C 0.194 H 286.8°. Best body text is #FFFFFF at 9.83:1 contrast (WCAG AA passes).

Color values

HEX	#4A25AA
RGB	rgb(74, 37, 170)
HSL	hsl(257, 64%, 41%)
HSV	hsv(257, 78%, 67%)
CMYK	cmyk(56.5%, 78.2%, 0%, 33.3%)
CIE-LAB	lab(28.59, 49.51, -64.61)
CIE-LCH	lch(28.59, 81.40, 307.46°)
OKLab	oklab(40.67% 0.0563 -0.186)
OKLCH	oklch(40.67% 0.194 286.8)
XYZ	xyz(10.7391, 5.6807, 38.5530)
Luminance	0.0568 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.63

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A25AA #85AA25

analogous

#2542AA #4A25AA #8C25AA

triadic

#4A25AA #AA4A25 #25AA4A

tetradic

#4A25AA #AA2542 #85AA25 #25AA8C

square

#4A25AA #AA2542 #85AA25 #25AA8C

split-complementary

#4A25AA #AA8C25 #42AA25

monochromatic

#1E0F45 #341A78 #4A25AA #6438D4 #8B6BDF

Accessibility & contrast

On white

9.83

#4A25AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#4A25AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A25AA

9.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A25AA	#FFFFFF	#000000	##FFFFFF
##4A25AA	1.00	9.83	2.14	9.83
#FFFFFF	9.83	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047AE

Deuteranopia (green-blind)

#0040A8

Tritanopia (blue-blind)

#1E4B67

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #4a25aa;
/* rgb */ color: rgb(74, 37, 170);
/* oklch */ color: oklch(40.7% 0.194 286.8);

Tailwind

colors: {
  custom: {
    50: '#8865c4',
    500: '#4a25aa',
    950: '#000000',
  },
}

SCSS

$custom: #4a25aa;
$custom-light: #8865c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4a25aa",
  "rgb": {
    "r": 74,
    "g": 37,
    "b": 170
  },
  "hsl": {
    "h": 256.692,
    "s": 64.251,
    "l": 40.588
  },
  "oklch": {
    "l": 0.40674,
    "c": 0.19434,
    "h": 286.8
  },
  "luminance": 0.05681
}

Semantic roles & 50–950 ramp

primary

#4A25AA

secondary

#AAC566

accent

#E741B9

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0D0613

muted

#7D7A82

Preview Lab

Preview with #4A25AA

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

Preview Lab → · Contrast checker → · Palette generator →