#7C288B#7C288B

#7C288B is a dark, vivid purple. Relative luminance 0.077; OKLCH L 44.7% C 0.169 H 321.2°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#7C288B
RGB	rgb(124, 40, 139)
HSL	hsl(291, 55%, 35%)
HSV	hsv(291, 71%, 55%)
CMYK	cmyk(10.8%, 71.2%, 0%, 45.5%)
CIE-LAB	lab(33.28, 49.94, -37.79)
CIE-LCH	lch(33.28, 62.63, 322.88°)
OKLab	oklab(44.66% 0.1313 -0.1056)
OKLCH	oklch(44.66% 0.169 321.2)
XYZ	xyz(13.7306, 7.6675, 25.1778)
Luminance	0.0767 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7C288B #378B28

analogous

#4A288B #7C288B #8B2868

triadic

#7C288B #8B7C28 #288B7C

tetradic

#7C288B #8B4A28 #378B28 #28688B

square

#7C288B #8B4A28 #378B28 #28688B

split-complementary

#7C288B #688B28 #288B4A

monochromatic

#270D2C #521A5B #7C288B #A636BB #BF5DD0

Accessibility & contrast

On white

8.29

#7C288B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#7C288B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7C288B

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7C288B	#FFFFFF	#000000	##FFFFFF
##7C288B	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00488E

Deuteranopia (green-blind)

#335189

Tritanopia (blue-blind)

#7D3A56

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #7c288b;
/* rgb */ color: rgb(124, 40, 139);
/* oklch */ color: oklch(44.7% 0.169 321.2);

Tailwind

colors: {
  custom: {
    50: '#a56aad',
    500: '#7c288b',
    950: '#000000',
  },
}

SCSS

$custom: #7c288b;
$custom-light: #a56aad;
$custom-dark: #000000;

JSON

{
  "hex": "#7c288b",
  "rgb": {
    "r": 124,
    "g": 40,
    "b": 139
  },
  "hsl": {
    "h": 290.909,
    "s": 55.307,
    "l": 35.098
  },
  "oklch": {
    "l": 0.4466,
    "c": 0.16853,
    "h": 321.2
  },
  "luminance": 0.07667
}

Semantic roles & 50–950 ramp

primary

#7C288B

secondary

#67B659

accent

#DF4960

background

#FAF6FA

surface

#F4EBF4

border

#CEC6CE

text

#100710

muted

#7F7A7F

Preview Lab

Preview with #7C288B

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

Preview Lab → · Contrast checker → · Palette generator →