#7C31B7#7C31B7

#7C31B7 is a mid, highly saturated violet. Relative luminance 0.099; OKLCH L 48.7% C 0.200 H 305.6°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#7C31B7
RGB	rgb(124, 49, 183)
HSL	hsl(274, 58%, 45%)
HSV	hsv(274, 73%, 72%)
CMYK	cmyk(32.2%, 73.2%, 0%, 28.2%)
CIE-LAB	lab(37.66, 55.59, -57.28)
CIE-LCH	lch(37.66, 79.82, 314.14°)
OKLab	oklab(48.75% 0.1167 -0.1629)
OKLCH	oklch(48.75% 0.2 305.6)
XYZ	xyz(17.9558, 9.9007, 45.7557)
Luminance	0.0990 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7C31B7 #6CB731

analogous

#3931B7 #7C31B7 #B731AF

triadic

#7C31B7 #B77C31 #31B77C

tetradic

#7C31B7 #B73931 #6CB731 #31AFB7

square

#7C31B7 #B73931 #6CB731 #31AFB7

split-complementary

#7C31B7 #AFB731 #31B739

monochromatic

#3B1756 #5B2487 #7C31B7 #9A54D1 #B784DE

Accessibility & contrast

On white

7.05

#7C31B7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#7C31B7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7C31B7

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7C31B7	#FFFFFF	#000000	##FFFFFF
##7C31B7	1.00	7.05	2.98	7.05
#FFFFFF	7.05	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057BB

Deuteranopia (green-blind)

#0059B4

Tritanopia (blue-blind)

#715171

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #7c31b7;
/* rgb */ color: rgb(124, 49, 183);
/* oklch */ color: oklch(48.7% 0.200 305.6);

Tailwind

colors: {
  custom: {
    50: '#a770cd',
    500: '#7c31b7',
    950: '#000000',
  },
}

SCSS

$custom: #7c31b7;
$custom-light: #a770cd;
$custom-dark: #000000;

JSON

{
  "hex": "#7c31b7",
  "rgb": {
    "r": 124,
    "g": 49,
    "b": 183
  },
  "hsl": {
    "h": 273.582,
    "s": 57.759,
    "l": 45.49
  },
  "oklch": {
    "l": 0.48747,
    "c": 0.20034,
    "h": 305.6
  },
  "luminance": 0.09901
}

Semantic roles & 50–950 ramp

primary

#7C31B7

secondary

#9DC87C

accent

#E1478B

background

#FAF7FC

surface

#F4EDF9

border

#CEC8D2

text

#100814

muted

#7F7B82

Preview Lab

Preview with #7C31B7

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

Preview Lab → · Contrast checker → · Palette generator →