#4025AD#4025AD

#4025AD is a dark, vivid violet. Relative luminance 0.054; OKLCH L 40.1% C 0.199 H 281.7°. Best body text is #FFFFFF at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#4025AD
RGB	rgb(64, 37, 173)
HSL	hsl(252, 65%, 41%)
HSV	hsv(252, 79%, 68%)
CMYK	cmyk(63%, 78.6%, 0%, 32.2%)
CIE-LAB	lab(27.92, 49.17, -67.54)
CIE-LCH	lch(27.92, 83.55, 306.06°)
OKLab	oklab(40.07% 0.0403 -0.1949)
OKLCH	oklch(40.07% 0.199 281.7)
XYZ	xyz(10.3164, 5.4295, 40.0314)
Luminance	0.0543 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4025AD #92AD25

analogous

#254EAD #4025AD #8425AD

triadic

#4025AD #AD4025 #25AD40

tetradic

#4025AD #AD254E #92AD25 #25AD84

square

#4025AD #AD254E #92AD25 #25AD84

split-complementary

#4025AD #AD8425 #4EAD25

monochromatic

#1B0F48 #2D1A7B #4025AD #593AD5 #846DE0

Accessibility & contrast

On white

10.07

#4025AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#4025AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4025AD

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4025AD	#FFFFFF	#000000	##FFFFFF
##4025AD	1.00	10.07	2.09	10.07
#FFFFFF	10.07	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046B1

Deuteranopia (green-blind)

#003DAB

Tritanopia (blue-blind)

#004D69

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #4025ad;
/* rgb */ color: rgb(64, 37, 173);
/* oklch */ color: oklch(40.1% 0.199 281.7);

Tailwind

colors: {
  custom: {
    50: '#8364c7',
    500: '#4025ad',
    950: '#000000',
  },
}

SCSS

$custom: #4025ad;
$custom-light: #8364c7;
$custom-dark: #000000;

JSON

{
  "hex": "#4025ad",
  "rgb": {
    "r": 64,
    "g": 37,
    "b": 173
  },
  "hsl": {
    "h": 251.912,
    "s": 64.762,
    "l": 41.176
  },
  "oklch": {
    "l": 0.40065,
    "c": 0.199,
    "h": 281.7
  },
  "luminance": 0.0543
}

Semantic roles & 50–950 ramp

primary

#4025AD

secondary

#B3C668

accent

#E840C6

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #4025AD

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

Preview Lab → · Contrast checker → · Palette generator →