#B273F3#B273F3

#B273F3 is a light, vivid violet. Relative luminance 0.282; OKLCH L 67.6% C 0.189 H 304.6°. Best body text is #000000 at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#B273F3
RGB	rgb(178, 115, 243)
HSL	hsl(270, 84%, 70%)
HSV	hsv(270, 53%, 95%)
CMYK	cmyk(26.7%, 52.7%, 0%, 4.7%)
CIE-LAB	lab(60.07, 48.88, -55.20)
CIE-LCH	lch(60.07, 73.73, 311.53°)
OKLab	oklab(67.62% 0.1071 -0.1553)
OKLCH	oklch(67.62% 0.189 304.6)
XYZ	xyz(40.6650, 28.1977, 88.0770)
Luminance	0.2820 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B273F3 #B4F373

analogous

#7374F3 #B273F3 #F273F3

triadic

#B273F3 #F3B273 #73F3B2

tetradic

#B273F3 #F37374 #B4F373 #73F3F2

square

#B273F3 #F37374 #B4F373 #73F3F2

split-complementary

#B273F3 #F3F273 #74F373

monochromatic

#7413D9 #933BEE #B273F3 #D1ABF8 #EFE3FD

Accessibility & contrast

On white

3.16

#B273F3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.64

#B273F3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B273F3

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B273F3	#FFFFFF	#000000	##000000
##B273F3	1.00	3.16	6.64	6.64
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.64	21.00	1.00	1.00
##000000	6.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#488FF7

Deuteranopia (green-blind)

#5C91F0

Tritanopia (blue-blind)

#A78BA8

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #b273f3;
/* rgb */ color: rgb(178, 115, 243);
/* oklch */ color: oklch(67.6% 0.189 304.6);

Tailwind

colors: {
  custom: {
    50: '#cc9df8',
    500: '#b273f3',
    950: '#000000',
  },
}

SCSS

$custom: #b273f3;
$custom-light: #cc9df8;
$custom-dark: #000000;

JSON

{
  "hex": "#b273f3",
  "rgb": {
    "r": 178,
    "g": 115,
    "b": 243
  },
  "hsl": {
    "h": 269.531,
    "s": 84.211,
    "l": 70.196
  },
  "oklch": {
    "l": 0.6762,
    "c": 0.18867,
    "h": 304.6
  },
  "luminance": 0.28198
}

Semantic roles & 50–950 ramp

primary

#B273F3

secondary

#E1F3CF

accent

#E10574

background

#FCF9FF

surface

#F9F2FF

border

#D2CCD7

text

#140E17

muted

#827E85

Preview Lab

Preview with #B273F3

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

Preview Lab → · Contrast checker → · Palette generator →