#9057EB#9057EB

#9057EB is a mid, highly saturated violet. Relative luminance 0.187; OKLCH L 59.6% C 0.213 H 297.2°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#9057EB
RGB	rgb(144, 87, 235)
HSL	hsl(263, 79%, 63%)
HSV	hsv(263, 63%, 92%)
CMYK	cmyk(38.7%, 63%, 0%, 7.8%)
CIE-LAB	lab(50.39, 53.91, -66.48)
CIE-LCH	lch(50.39, 85.59, 309.04°)
OKLab	oklab(59.56% 0.0973 -0.1894)
OKLCH	oklch(59.56% 0.213 297.2)
XYZ	xyz(29.9013, 18.7433, 80.6236)
Luminance	0.1874 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9057EB #B2EB57

analogous

#5768EB #9057EB #DA57EB

triadic

#9057EB #EB9057 #57EB90

tetradic

#9057EB #EB5768 #B2EB57 #57EBDA

square

#9057EB #EB5768 #B2EB57 #57EBDA

split-complementary

#9057EB #EBDA57 #68EB57

monochromatic

#5215B2 #6C20E4 #9057EB #B48EF2 #D8C4F8

Accessibility & contrast

On white

4.42

#9057EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#9057EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #9057EB

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9057EB	#FFFFFF	#000000	##000000
##9057EB	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078F0

Deuteranopia (green-blind)

#0076E8

Tritanopia (blue-blind)

#7A7899

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #9057eb;
/* rgb */ color: rgb(144, 87, 235);
/* oklch */ color: oklch(59.6% 0.213 297.2);

Tailwind

colors: {
  custom: {
    50: '#b689f2',
    500: '#9057eb',
    950: '#000000',
  },
}

SCSS

$custom: #9057eb;
$custom-light: #b689f2;
$custom-dark: #000000;

JSON

{
  "hex": "#9057eb",
  "rgb": {
    "r": 144,
    "g": 87,
    "b": 235
  },
  "hsl": {
    "h": 263.108,
    "s": 78.723,
    "l": 63.137
  },
  "oklch": {
    "l": 0.59557,
    "c": 0.21295,
    "h": 297.2
  },
  "luminance": 0.18744
}

Semantic roles & 50–950 ramp

primary

#9057EB

secondary

#D5E9B4

accent

#DB0A8B

background

#FBF8FE

surface

#F6F0FD

border

#D0CBD5

text

#120C17

muted

#817D85

Preview Lab

Preview with #9057EB

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

Preview Lab → · Contrast checker → · Palette generator →