#8175CD#8175CD

#8175CD is a mid, vivid blue. Relative luminance 0.218; OKLCH L 61.2% C 0.131 H 288.2°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#8175CD
RGB	rgb(129, 117, 205)
HSL	hsl(248, 47%, 63%)
HSV	hsv(248, 43%, 80%)
CMYK	cmyk(37.1%, 42.9%, 0%, 19.6%)
CIE-LAB	lab(53.81, 25.45, -44.11)
CIE-LCH	lch(53.81, 50.93, 299.98°)
OKLab	oklab(61.19% 0.0407 -0.1242)
OKLCH	oklch(61.19% 0.131 288.2)
XYZ	xyz(26.4310, 21.7967, 60.5604)
Luminance	0.2180 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8175CD #C1CD75

analogous

#7595CD #8175CD #AD75CD

triadic

#8175CD #CD8175 #75CD81

tetradic

#8175CD #CD7595 #C1CD75 #75CDAD

square

#8175CD #CD7595 #C1CD75 #75CDAD

split-complementary

#8175CD #CDAD75 #95CD75

monochromatic

#423593 #5848BD #8175CD #AAA2DD #D3CFEE

Accessibility & contrast

On white

3.92

#8175CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#8175CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8175CD

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8175CD	#FFFFFF	#000000	##000000
##8175CD	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5783D0

Deuteranopia (green-blind)

#577ECB

Tritanopia (blue-blind)

#6D8697

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #8175cd;
/* rgb */ color: rgb(129, 117, 205);
/* oklch */ color: oklch(61.2% 0.131 288.2);

Tailwind

colors: {
  custom: {
    50: '#a99ddc',
    500: '#8175cd',
    950: '#000000',
  },
}

SCSS

$custom: #8175cd;
$custom-light: #a99ddc;
$custom-dark: #000000;

JSON

{
  "hex": "#8175cd",
  "rgb": {
    "r": 129,
    "g": 117,
    "b": 205
  },
  "hsl": {
    "h": 248.182,
    "s": 46.809,
    "l": 63.137
  },
  "oklch": {
    "l": 0.61187,
    "c": 0.13071,
    "h": 288.2
  },
  "luminance": 0.21797
}

Semantic roles & 50–950 ramp

primary

#8175CD

secondary

#DADFBF

accent

#BA2BA7

background

#FAF9FD

surface

#F4F2FB

border

#CECCD4

text

#100E15

muted

#7F7E83

Preview Lab

Preview with #8175CD

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

Preview Lab → · Contrast checker → · Palette generator →