#B451E5#B451E5

#B451E5 is a light, highly saturated purple. Relative luminance 0.212; OKLCH L 62.4% C 0.223 H 312.5°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX#B451E5
RGBrgb(180, 81, 229)
HSLhsl(280, 74%, 61%)
HSVhsv(280, 65%, 90%)
CMYKcmyk(21.4%, 64.6%, 0%, 10.2%)
CIE-LABlab(53.22, 63.09, -58.32)
CIE-LCHlch(53.22, 85.92, 317.25°)
OKLaboklab(62.42% 0.1506 -0.1643)
OKLCHoklch(62.42% 0.223 312.5)
XYZxyz(35.9052, 21.2463, 76.3231)
Luminance0.2124 (WCAG relative)
Temperaturecool
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B451E5 #82E551
analogous
#6A51E5 #B451E5 #E551CC
triadic
#B451E5 #E5B451 #51E5B4
tetradic
#B451E5 #E56A51 #82E551 #51CCE5
square
#B451E5 #E56A51 #82E551 #51CCE5
split-complementary
#B451E5 #CCE551 #51E56A
monochromatic
#7518A3 #9B20D8 #B451E5 #CB86ED #E2BBF5

Accessibility & contrast

On white

4.00
#B451E5 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.25
#B451E5 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B451E5
5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B451E5#FFFFFF#000000##000000
##B451E51.004.005.255.25
#FFFFFF4.001.0021.0021.00
#0000005.2521.001.001.00
##0000005.2521.001.001.00

Color blindness preview

Protanopia (red-blind)
#007AE9
Deuteranopia (green-blind)
#4581E2
Tritanopia (blue-blind)
#AF6E94
Achromatopsia (no color)
#7F7F7F

Design tokens & code

CSS
--color: #b451e5;
/* rgb */ color: rgb(180, 81, 229);
/* oklch */ color: oklch(62.4% 0.223 312.5);
Tailwind
colors: {
  custom: {
    50: '#ce88ee',
    500: '#b451e5',
    950: '#000000',
  },
}
SCSS
$custom: #b451e5;
$custom-light: #ce88ee;
$custom-dark: #000000;
JSON
{
  "hex": "#b451e5",
  "rgb": {
    "r": 180,
    "g": 81,
    "b": 229
  },
  "hsl": {
    "h": 280.135,
    "s": 74,
    "l": 60.784
  },
  "oklch": {
    "l": 0.62415,
    "c": 0.22287,
    "h": 312.5
  },
  "luminance": 0.21245
}

Semantic roles & 50–950 ramp

primary
#B451E5
secondary
#BFE5AD
accent
#D60F51
background
#FDF8FE
surface
#FAF0FD
border
#D3CBD5
text
#140C16
muted
#837D84

Preview Lab

Preview with #B451E5

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

Preview Lab → · Contrast checker → · Palette generator →

#B451E5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva