#B138A7#B138A7

#B138A7 is a mid, vivid purple. Relative luminance 0.150; OKLCH L 55.7% C 0.199 H 331.4°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#B138A7
RGB	rgb(177, 56, 167)
HSL	hsl(305, 52%, 46%)
HSV	hsv(305, 68%, 69%)
CMYK	cmyk(0%, 68.4%, 5.6%, 30.6%)
CIE-LAB	lab(45.59, 61.25, -34.68)
CIE-LCH	lch(45.59, 70.39, 330.49°)
OKLab	oklab(55.71% 0.1749 -0.0953)
OKLCH	oklch(55.71% 0.199 331.4)
XYZ	xyz(26.5207, 14.9675, 38.0439)
Luminance	0.1497 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B138A7 #38B142

analogous

#7E38B1 #B138A7 #B1386A

triadic

#B138A7 #A7B138 #38A7B1

tetradic

#B138A7 #B17E38 #38B142 #386AB1

square

#B138A7 #B17E38 #38B142 #386AB1

split-complementary

#B138A7 #6AB138 #38B17E

monochromatic

#541B4F #83297B #B138A7 #CB5BC2 #DA8AD3

Accessibility & contrast

On white

5.26

#B138A7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#B138A7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B138A7

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B138A7	#FFFFFF	#000000	##FFFFFF
##B138A7	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3061AA

Deuteranopia (green-blind)

#5C72A4

Tritanopia (blue-blind)

#B8456B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #b138a7;
/* rgb */ color: rgb(177, 56, 167);
/* oklch */ color: oklch(55.7% 0.199 331.4);

Tailwind

colors: {
  custom: {
    50: '#cc79c1',
    500: '#b138a7',
    950: '#000000',
  },
}

SCSS

$custom: #b138a7;
$custom-light: #cc79c1;
$custom-dark: #000000;

JSON

{
  "hex": "#b138a7",
  "rgb": {
    "r": 177,
    "g": 56,
    "b": 167
  },
  "hsl": {
    "h": 304.959,
    "s": 51.931,
    "l": 45.686
  },
  "oklch": {
    "l": 0.55705,
    "c": 0.19919,
    "h": 331.4
  },
  "luminance": 0.14965
}

Semantic roles & 50–950 ramp

primary

#B138A7

secondary

#81C486

accent

#DB584C

background

#FCF7FB

surface

#F9EEF7

border

#D2C9D0

text

#140A12

muted

#827C81

Preview Lab

Preview with #B138A7

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

Preview Lab → · Contrast checker → · Palette generator →