#4025AA#4025AA

#4025AA is a dark, vivid violet. Relative luminance 0.053; OKLCH L 39.8% C 0.195 H 282.2°. Best body text is #FFFFFF at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#4025AA
RGB	rgb(64, 37, 170)
HSL	hsl(252, 64%, 41%)
HSV	hsv(252, 78%, 67%)
CMYK	cmyk(62.4%, 78.2%, 0%, 33.3%)
CIE-LAB	lab(27.61, 48.29, -66.26)
CIE-LCH	lch(27.61, 81.98, 306.08°)
OKLab	oklab(39.76% 0.0412 -0.1911)
OKLCH	oklch(39.76% 0.195 282.2)
XYZ	xyz(10.0294, 5.3147, 38.5197)
Luminance	0.0532 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4025AA #8FAA25

analogous

#254DAA #4025AA #8225AA

triadic

#4025AA #AA4025 #25AA40

tetradic

#4025AA #AA254D #8FAA25 #25AA82

square

#4025AA #AA254D #8FAA25 #25AA82

split-complementary

#4025AA #AA8225 #4DAA25

monochromatic

#1A0F45 #2D1A78 #4025AA #5838D4 #826BDF

Accessibility & contrast

On white

10.18

#4025AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#4025AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4025AA

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4025AA	#FFFFFF	#000000	##FFFFFF
##4025AA	1.00	10.18	2.06	10.18
#FFFFFF	10.18	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045AE

Deuteranopia (green-blind)

#003CA8

Tritanopia (blue-blind)

#004C67

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #4025aa;
/* rgb */ color: rgb(64, 37, 170);
/* oklch */ color: oklch(39.8% 0.195 282.2);

Tailwind

colors: {
  custom: {
    50: '#8364c5',
    500: '#4025aa',
    950: '#000000',
  },
}

SCSS

$custom: #4025aa;
$custom-light: #8364c5;
$custom-dark: #000000;

JSON

{
  "hex": "#4025aa",
  "rgb": {
    "r": 64,
    "g": 37,
    "b": 170
  },
  "hsl": {
    "h": 252.18,
    "s": 64.251,
    "l": 40.588
  },
  "oklch": {
    "l": 0.39755,
    "c": 0.19549,
    "h": 282.2
  },
  "luminance": 0.05315
}

Semantic roles & 50–950 ramp

primary

#4025AA

secondary

#B2C566

accent

#E741C5

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #4025AA

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

Preview Lab → · Contrast checker → · Palette generator →