#B138D7#B138D7

#B138D7 is a mid, highly saturated purple. Relative luminance 0.171; OKLCH L 58.6% C 0.239 H 316.6°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#B138D7
RGB	rgb(177, 56, 215)
HSL	hsl(286, 67%, 53%)
HSV	hsv(286, 74%, 84%)
CMYK	cmyk(17.7%, 74%, 0%, 15.7%)
CIE-LAB	lab(48.36, 69.71, -58.20)
CIE-LCH	lch(48.36, 90.81, 320.14°)
OKLab	oklab(58.58% 0.1735 -0.1639)
OKLCH	oklch(58.58% 0.239 316.6)
XYZ	xyz(31.8095, 17.0831, 65.8986)
Luminance	0.1708 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B138D7 #5ED738

analogous

#6138D7 #B138D7 #D738AE

triadic

#B138D7 #D7B138 #38D7B1

tetradic

#B138D7 #D76138 #5ED738 #38AED7

square

#B138D7 #D76138 #5ED738 #38AED7

split-complementary

#B138D7 #AED738 #38D761

monochromatic

#64197C #8D23AF #B138D7 #C56BE1 #D99EEB

Accessibility & contrast

On white

4.76

#B138D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#B138D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B138D7

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B138D7	#FFFFFF	#000000	##FFFFFF
##B138D7	1.00	4.76	4.42	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CDB

Deuteranopia (green-blind)

#3976D4

Tritanopia (blue-blind)

#AF5A85

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #b138d7;
/* rgb */ color: rgb(177, 56, 215);
/* oklch */ color: oklch(58.6% 0.239 316.6);

Tailwind

colors: {
  custom: {
    50: '#cd7be4',
    500: '#b138d7',
    950: '#000000',
  },
}

SCSS

$custom: #b138d7;
$custom-light: #cd7be4;
$custom-dark: #000000;

JSON

{
  "hex": "#b138d7",
  "rgb": {
    "r": 177,
    "g": 56,
    "b": 215
  },
  "hsl": {
    "h": 285.66,
    "s": 66.527,
    "l": 53.137
  },
  "oklch": {
    "l": 0.58581,
    "c": 0.23862,
    "h": 316.6
  },
  "luminance": 0.17082
}

Semantic roles & 50–950 ramp

primary

#B138D7

secondary

#A4D893

accent

#E93E67

background

#FDF7FE

surface

#FAEEFC

border

#D3C9D5

text

#140A16

muted

#837C84

Preview Lab

Preview with #B138D7

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

Preview Lab → · Contrast checker → · Palette generator →