#7B2571#7B2571

#7B2571 is a dark, vivid purple. Relative luminance 0.067; OKLCH L 42.6% C 0.149 H 332.9°. Best body text is #FFFFFF at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#7B2571
RGB	rgb(123, 37, 113)
HSL	hsl(307, 54%, 31%)
HSV	hsv(307, 70%, 48%)
CMYK	cmyk(0%, 69.9%, 8.1%, 51.8%)
CIE-LAB	lab(31.18, 46.15, -24.85)
CIE-LCH	lch(31.18, 52.42, 331.71°)
OKLab	oklab(42.63% 0.1329 -0.0681)
OKLCH	oklch(42.63% 0.149 332.9)
XYZ	xyz(11.8106, 6.7273, 16.2960)
Luminance	0.0673 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B2571 #257B2F

analogous

#5A257B #7B2571 #7B2546

triadic

#7B2571 #717B25 #25717B

tetradic

#7B2571 #7B5A25 #257B2F #25467B

square

#7B2571 #7B5A25 #257B2F #25467B

split-complementary

#7B2571 #467B25 #257B5A

monochromatic

#1D091B #4C1746 #7B2571 #AA339C #CA50BC

Accessibility & contrast

On white

8.95

#7B2571 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#7B2571 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B2571

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B2571	#FFFFFF	#000000	##FFFFFF
##7B2571	1.00	8.95	2.35	8.95
#FFFFFF	8.95	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#224173

Deuteranopia (green-blind)

#404E6F

Tritanopia (blue-blind)

#812D48

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #7b2571;
/* rgb */ color: rgb(123, 37, 113);
/* oklch */ color: oklch(42.6% 0.149 332.9);

Tailwind

colors: {
  custom: {
    50: '#a4679a',
    500: '#7b2571',
    950: '#000000',
  },
}

SCSS

$custom: #7b2571;
$custom-light: #a4679a;
$custom-dark: #000000;

JSON

{
  "hex": "#7b2571",
  "rgb": {
    "r": 123,
    "g": 37,
    "b": 113
  },
  "hsl": {
    "h": 306.977,
    "s": 53.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.42628,
    "c": 0.14933,
    "h": 332.9
  },
  "luminance": 0.06726
}

Semantic roles & 50–950 ramp

primary

#7B2571

secondary

#4FAD5A

accent

#DD5C4B

background

#FAF6F9

surface

#F4EBF2

border

#CEC6CC

text

#10060E

muted

#7F7A7E

Preview Lab

Preview with #7B2571

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

Preview Lab → · Contrast checker → · Palette generator →