#B138C3#B138C3

#B138C3 is a mid, highly saturated purple. Relative luminance 0.161; OKLCH L 57.3% C 0.222 H 322.2°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#B138C3
RGB	rgb(177, 56, 195)
HSL	hsl(292, 55%, 49%)
HSV	hsv(292, 71%, 76%)
CMYK	cmyk(9.2%, 71.3%, 0%, 23.5%)
CIE-LAB	lab(47.13, 66.03, -48.66)
CIE-LCH	lch(47.13, 82.02, 323.61°)
OKLab	oklab(57.31% 0.1752 -0.1359)
OKLCH	oklch(57.31% 0.222 322.2)
XYZ	xyz(29.3949, 16.1172, 53.1818)
Luminance	0.1612 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B138C3 #4AC338

analogous

#6C38C3 #B138C3 #C33890

triadic

#B138C3 #C3B138 #38C3B1

tetradic

#B138C3 #C36C38 #4AC338 #3890C3

square

#B138C3 #C36C38 #4AC338 #3890C3

split-complementary

#B138C3 #90C338 #38C36C

monochromatic

#5B1D64 #862A93 #B138C3 #C565D3 #D795E1

Accessibility & contrast

On white

4.97

#B138C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#B138C3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B138C3

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B138C3	#FFFFFF	#000000	##FFFFFF
##B138C3	1.00	4.97	4.22	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067C7

Deuteranopia (green-blind)

#4B74C0

Tritanopia (blue-blind)

#B3517A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b138c3;
/* rgb */ color: rgb(177, 56, 195);
/* oklch */ color: oklch(57.3% 0.222 322.2);

Tailwind

colors: {
  custom: {
    50: '#cc7ad6',
    500: '#b138c3',
    950: '#000000',
  },
}

SCSS

$custom: #b138c3;
$custom-light: #cc7ad6;
$custom-dark: #000000;

JSON

{
  "hex": "#b138c3",
  "rgb": {
    "r": 177,
    "g": 56,
    "b": 195
  },
  "hsl": {
    "h": 292.23,
    "s": 55.378,
    "l": 49.216
  },
  "oklch": {
    "l": 0.57306,
    "c": 0.22174,
    "h": 322.2
  },
  "luminance": 0.16116
}

Semantic roles & 50–950 ramp

primary

#B138C3

secondary

#93CC8B

accent

#DF495C

background

#FDF7FD

surface

#FAEEFA

border

#D3C9D3

text

#140A14

muted

#837C83

Preview Lab

Preview with #B138C3

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

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