#B123A1#B123A1

#B123A1 is a mid, highly saturated purple. Relative luminance 0.131; OKLCH L 53.7% C 0.217 H 333.5°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#B123A1
RGB	rgb(177, 35, 161)
HSL	hsl(307, 67%, 42%)
HSV	hsv(307, 80%, 69%)
CMYK	cmyk(0%, 80.2%, 9%, 30.6%)
CIE-LAB	lab(42.95, 66.97, -35.26)
CIE-LCH	lch(42.95, 75.68, 332.23°)
OKLab	oklab(53.71% 0.194 -0.0968)
OKLCH	oklch(53.71% 0.217 333.5)
XYZ	xyz(25.1657, 13.1246, 34.9192)
Luminance	0.1312 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B123A1 #23B133

analogous

#7A23B1 #B123A1 #B1235A

triadic

#B123A1 #A1B123 #23A1B1

tetradic

#B123A1 #B17A23 #23B133 #235AB1

square

#B123A1 #B17A23 #23B133 #235AB1

split-complementary

#B123A1 #5AB123 #23B17A

monochromatic

#4B0F44 #7E1973 #B123A1 #D839C6 #E26CD5

Accessibility & contrast

On white

5.79

#B123A1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#B123A1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B123A1

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B123A1	#FFFFFF	#000000	##FFFFFF
##B123A1	1.00	5.79	3.62	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C59A4

Deuteranopia (green-blind)

#576C9E

Tritanopia (blue-blind)

#B93462

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b123a1;
/* rgb */ color: rgb(177, 35, 161);
/* oklch */ color: oklch(53.7% 0.217 333.5);

Tailwind

colors: {
  custom: {
    50: '#cc70bd',
    500: '#b123a1',
    950: '#000000',
  },
}

SCSS

$custom: #b123a1;
$custom-light: #cc70bd;
$custom-dark: #000000;

JSON

{
  "hex": "#b123a1",
  "rgb": {
    "r": 177,
    "g": 35,
    "b": 161
  },
  "hsl": {
    "h": 306.761,
    "s": 66.981,
    "l": 41.569
  },
  "oklch": {
    "l": 0.53708,
    "c": 0.21679,
    "h": 333.5
  },
  "luminance": 0.13122
}

Semantic roles & 50–950 ramp

primary

#B123A1

secondary

#68C872

accent

#EA513E

background

#FDF7FB

surface

#FAEDF6

border

#D3C8D0

text

#140912

muted

#837B81

Preview Lab

Preview with #B123A1

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

Preview Lab → · Contrast checker → · Palette generator →