#4025A2#4025A2

#4025A2 is a dark, vivid violet. Relative luminance 0.050; OKLCH L 38.9% C 0.186 H 283.5°. Best body text is #FFFFFF at 10.48:1 contrast (WCAG AA passes).

Color values

HEX	#4025A2
RGB	rgb(64, 37, 162)
HSL	hsl(253, 63%, 39%)
HSV	hsv(253, 77%, 64%)
CMYK	cmyk(60.5%, 77.2%, 0%, 36.5%)
CIE-LAB	lab(26.79, 45.90, -62.77)
CIE-LCH	lch(26.79, 77.76, 306.18°)
OKLab	oklab(38.94% 0.0434 -0.1809)
OKLCH	oklch(38.94% 0.186 283.5)
XYZ	xyz(9.2955, 5.0211, 34.6548)
Luminance	0.0502 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4025A2 #87A225

analogous

#2549A2 #4025A2 #7F25A2

triadic

#4025A2 #A24025 #25A240

tetradic

#4025A2 #A22549 #87A225 #25A27F

square

#4025A2 #A22549 #87A225 #25A27F

split-complementary

#4025A2 #A27F25 #49A225

monochromatic

#190E3E #2C1A70 #4025A2 #5634D1 #7F65DC

Accessibility & contrast

On white

10.48

#4025A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#4025A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4025A2

10.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4025A2	#FFFFFF	#000000	##FFFFFF
##4025A2	1.00	10.48	2.00	10.48
#FFFFFF	10.48	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A6

Deuteranopia (green-blind)

#003BA0

Tritanopia (blue-blind)

#004962

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #4025a2;
/* rgb */ color: rgb(64, 37, 162);
/* oklch */ color: oklch(38.9% 0.186 283.5);

Tailwind

colors: {
  custom: {
    50: '#8163bf',
    500: '#4025a2',
    950: '#000000',
  },
}

SCSS

$custom: #4025a2;
$custom-light: #8163bf;
$custom-dark: #000000;

JSON

{
  "hex": "#4025a2",
  "rgb": {
    "r": 64,
    "g": 37,
    "b": 162
  },
  "hsl": {
    "h": 252.96,
    "s": 62.814,
    "l": 39.02
  },
  "oklch": {
    "l": 0.38937,
    "c": 0.18606,
    "h": 283.5
  },
  "luminance": 0.05022
}

Semantic roles & 50–950 ramp

primary

#4025A2

secondary

#ADC261

accent

#E642C2

background

#F8F6FB

surface

#F0EBF7

border

#CBC6D0

text

#0C0512

muted

#7D7A81

Preview Lab

Preview with #4025A2

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

Preview Lab → · Contrast checker → · Palette generator →