#4B25AA#4B25AA

#4B25AA is a dark, vivid violet. Relative luminance 0.057; OKLCH L 40.8% C 0.194 H 287.3°. Best body text is #FFFFFF at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#4B25AA
RGB	rgb(75, 37, 170)
HSL	hsl(257, 64%, 41%)
HSV	hsv(257, 78%, 67%)
CMYK	cmyk(55.9%, 78.2%, 0%, 33.3%)
CIE-LAB	lab(28.70, 49.64, -64.43)
CIE-LCH	lch(28.70, 81.34, 307.61°)
OKLab	oklab(40.77% 0.0579 -0.1854)
OKLCH	oklch(40.77% 0.194 287.3)
XYZ	xyz(10.8168, 5.7207, 38.5567)
Luminance	0.0572 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B25AA #84AA25

analogous

#2541AA #4B25AA #8D25AA

triadic

#4B25AA #AA4B25 #25AA4B

tetradic

#4B25AA #AA2541 #84AA25 #25AA8D

square

#4B25AA #AA2541 #84AA25 #25AA8D

split-complementary

#4B25AA #AA8D25 #41AA25

monochromatic

#1F0F45 #351A78 #4B25AA #6538D4 #8C6BDF

Accessibility & contrast

On white

9.79

#4B25AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#4B25AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B25AA

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B25AA	#FFFFFF	#000000	##FFFFFF
##4B25AA	1.00	9.79	2.14	9.79
#FFFFFF	9.79	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047AE

Deuteranopia (green-blind)

#0040A8

Tritanopia (blue-blind)

#214B67

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #4b25aa;
/* rgb */ color: rgb(75, 37, 170);
/* oklch */ color: oklch(40.8% 0.194 287.3);

Tailwind

colors: {
  custom: {
    50: '#8865c4',
    500: '#4b25aa',
    950: '#000000',
  },
}

SCSS

$custom: #4b25aa;
$custom-light: #8865c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4b25aa",
  "rgb": {
    "r": 75,
    "g": 37,
    "b": 170
  },
  "hsl": {
    "h": 257.143,
    "s": 64.251,
    "l": 40.588
  },
  "oklch": {
    "l": 0.40771,
    "c": 0.19427,
    "h": 287.3
  },
  "luminance": 0.05721
}

Semantic roles & 50–950 ramp

primary

#4B25AA

secondary

#AAC566

accent

#E741B8

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0D0613

muted

#7D7A82

Preview Lab

Preview with #4B25AA

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

Preview Lab → · Contrast checker → · Palette generator →