#4025AC#4025AC

#4025AC is a dark, vivid violet. Relative luminance 0.054; OKLCH L 40.0% C 0.198 H 281.8°. Best body text is #FFFFFF at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#4025AC
RGB	rgb(64, 37, 172)
HSL	hsl(252, 65%, 41%)
HSV	hsv(252, 78%, 67%)
CMYK	cmyk(62.8%, 78.5%, 0%, 32.5%)
CIE-LAB	lab(27.82, 48.88, -67.12)
CIE-LCH	lch(27.82, 83.03, 306.06°)
OKLab	oklab(39.96% 0.0406 -0.1936)
OKLCH	oklch(39.96% 0.198 281.8)
XYZ	xyz(10.2200, 5.3909, 39.5237)
Luminance	0.0539 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4025AC #91AC25

analogous

#254DAC #4025AC #8325AC

triadic

#4025AC #AC4025 #25AC40

tetradic

#4025AC #AC254D #91AC25 #25AC83

square

#4025AC #AC254D #91AC25 #25AC83

split-complementary

#4025AC #AC8325 #4DAC25

monochromatic

#1B0F47 #2D1A7A #4025AC #593AD5 #836CDF

Accessibility & contrast

On white

10.10

#4025AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#4025AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4025AC

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4025AC	#FFFFFF	#000000	##FFFFFF
##4025AC	1.00	10.10	2.08	10.10
#FFFFFF	10.10	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046B0

Deuteranopia (green-blind)

#003DAA

Tritanopia (blue-blind)

#004D68

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #4025ac;
/* rgb */ color: rgb(64, 37, 172);
/* oklch */ color: oklch(40.0% 0.198 281.8);

Tailwind

colors: {
  custom: {
    50: '#8364c6',
    500: '#4025ac',
    950: '#000000',
  },
}

SCSS

$custom: #4025ac;
$custom-light: #8364c6;
$custom-dark: #000000;

JSON

{
  "hex": "#4025ac",
  "rgb": {
    "r": 64,
    "g": 37,
    "b": 172
  },
  "hsl": {
    "h": 252,
    "s": 64.593,
    "l": 40.98
  },
  "oklch": {
    "l": 0.39961,
    "c": 0.19783,
    "h": 281.8
  },
  "luminance": 0.05392
}

Semantic roles & 50–950 ramp

primary

#4025AC

secondary

#B3C667

accent

#E840C6

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #4025AC

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

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