#75299B#75299B

#75299B is a dark, vivid purple. Relative luminance 0.077; OKLCH L 44.9% C 0.180 H 311.8°. Best body text is #FFFFFF at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#75299B
RGB	rgb(117, 41, 155)
HSL	hsl(280, 58%, 38%)
HSV	hsv(280, 74%, 61%)
CMYK	cmyk(24.5%, 73.5%, 0%, 39.2%)
CIE-LAB	lab(33.42, 51.30, -47.42)
CIE-LCH	lch(33.42, 69.86, 317.25°)
OKLab	oklab(44.89% 0.1197 -0.1341)
OKLCH	oklch(44.89% 0.18 311.8)
XYZ	xyz(14.0444, 7.7347, 31.7571)
Luminance	0.0773 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#75299B #4F9B29

analogous

#3C299B #75299B #9B2988

triadic

#75299B #9B7529 #299B75

tetradic

#75299B #9B3C29 #4F9B29 #29889B

square

#75299B #9B3C29 #4F9B29 #29889B

split-complementary

#75299B #889B29 #299B3C

monochromatic

#2C0F3A #501C6B #75299B #9937CA #B267D7

Accessibility & contrast

On white

8.25

#75299B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#75299B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #75299B

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##75299B	#FFFFFF	#000000	##FFFFFF
##75299B	1.00	8.25	2.55	8.25
#FFFFFF	8.25	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004B9E

Deuteranopia (green-blind)

#195099

Tritanopia (blue-blind)

#704260

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #75299b;
/* rgb */ color: rgb(117, 41, 155);
/* oklch */ color: oklch(44.9% 0.180 311.8);

Tailwind

colors: {
  custom: {
    50: '#a16ab9',
    500: '#75299b',
    950: '#000000',
  },
}

SCSS

$custom: #75299b;
$custom-light: #a16ab9;
$custom-dark: #000000;

JSON

{
  "hex": "#75299b",
  "rgb": {
    "r": 117,
    "g": 41,
    "b": 155
  },
  "hsl": {
    "h": 280,
    "s": 58.163,
    "l": 38.431
  },
  "oklch": {
    "l": 0.44886,
    "c": 0.17974,
    "h": 311.8
  },
  "luminance": 0.07734
}

Semantic roles & 50–950 ramp

primary

#75299B

secondary

#81BD63

accent

#E1467A

background

#FAF6FB

surface

#F4EBF6

border

#CEC6D0

text

#0F0711

muted

#7F7A80

Preview Lab

Preview with #75299B

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

Preview Lab → · Contrast checker → · Palette generator →