#75289B#75289B

#75289B is a dark, vivid purple. Relative luminance 0.077; OKLCH L 44.8% C 0.181 H 311.8°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#75289B
RGB	rgb(117, 40, 155)
HSL	hsl(280, 59%, 38%)
HSV	hsv(280, 74%, 61%)
CMYK	cmyk(24.5%, 74.2%, 0%, 39.2%)
CIE-LAB	lab(33.28, 51.72, -47.66)
CIE-LCH	lch(33.28, 70.33, 317.34°)
OKLab	oklab(44.78% 0.1207 -0.1348)
OKLCH	oklch(44.78% 0.181 311.8)
XYZ	xyz(14.0102, 7.6664, 31.7457)
Luminance	0.0767 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#75289B #4E9B28

analogous

#3B289B #75289B #9B2887

triadic

#75289B #9B7528 #289B75

tetradic

#75289B #9B3B28 #4E9B28 #28879B

square

#75289B #9B3B28 #4E9B28 #28879B

split-complementary

#75289B #879B28 #289B3B

monochromatic

#2C0F3A #501B6A #75289B #9935CB #B266D7

Accessibility & contrast

On white

8.29

#75289B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#75289B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #75289B

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##75289B	#FFFFFF	#000000	##FFFFFF
##75289B	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)

#004B9E

Deuteranopia (green-blind)

#185099

Tritanopia (blue-blind)

#70425F

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #75289b;
/* rgb */ color: rgb(117, 40, 155);
/* oklch */ color: oklch(44.8% 0.181 311.8);

Tailwind

colors: {
  custom: {
    50: '#a16ab9',
    500: '#75289b',
    950: '#000000',
  },
}

SCSS

$custom: #75289b;
$custom-light: #a16ab9;
$custom-dark: #000000;

JSON

{
  "hex": "#75289b",
  "rgb": {
    "r": 117,
    "g": 40,
    "b": 155
  },
  "hsl": {
    "h": 280.174,
    "s": 58.974,
    "l": 38.235
  },
  "oklch": {
    "l": 0.44782,
    "c": 0.18093,
    "h": 311.8
  },
  "luminance": 0.07666
}

Semantic roles & 50–950 ramp

primary

#75289B

secondary

#80BD61

accent

#E24679

background

#FAF6FB

surface

#F4EBF6

border

#CEC6D0

text

#0F0711

muted

#7F7A80

Preview Lab

Preview with #75289B

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

Preview Lab → · Contrast checker → · Palette generator →