#7A1B9B#7A1B9B

#7A1B9B is a dark, vivid purple. Relative luminance 0.073; OKLCH L 44.4% C 0.196 H 315.1°. Best body text is #FFFFFF at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#7A1B9B
RGB	rgb(122, 27, 155)
HSL	hsl(285, 70%, 36%)
HSV	hsv(285, 83%, 61%)
CMYK	cmyk(21.3%, 82.6%, 0%, 39.2%)
CIE-LAB	lab(32.45, 57.28, -48.95)
CIE-LCH	lch(32.45, 75.35, 319.48°)
OKLab	oklab(44.36% 0.1387 -0.1383)
OKLCH	oklch(44.36% 0.196 315.1)
XYZ	xyz(14.3334, 7.2885, 31.6558)
Luminance	0.0729 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A1B9B #3C9B1B

analogous

#3A1B9B #7A1B9B #9B1B7C

triadic

#7A1B9B #9B7A1B #1B9B7A

tetradic

#7A1B9B #9B3A1B #3C9B1B #1B7C9B

square

#7A1B9B #9B3A1B #3C9B1B #1B7C9B

split-complementary

#7A1B9B #7C9B1B #1B9B3A

monochromatic

#280933 #511267 #7A1B9B #A324CF #BB50E0

Accessibility & contrast

On white

8.54

#7A1B9B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#7A1B9B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7A1B9B

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A1B9B	#FFFFFF	#000000	##FFFFFF
##7A1B9B	1.00	8.54	2.46	8.54
#FFFFFF	8.54	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00479E

Deuteranopia (green-blind)

#124F98

Tritanopia (blue-blind)

#773B5C

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #7a1b9b;
/* rgb */ color: rgb(122, 27, 155);
/* oklch */ color: oklch(44.4% 0.196 315.1);

Tailwind

colors: {
  custom: {
    50: '#a565b9',
    500: '#7a1b9b',
    950: '#000000',
  },
}

SCSS

$custom: #7a1b9b;
$custom-light: #a565b9;
$custom-dark: #000000;

JSON

{
  "hex": "#7a1b9b",
  "rgb": {
    "r": 122,
    "g": 27,
    "b": 155
  },
  "hsl": {
    "h": 284.531,
    "s": 70.33,
    "l": 35.686
  },
  "oklch": {
    "l": 0.44359,
    "c": 0.19585,
    "h": 315.1
  },
  "luminance": 0.07288
}

Semantic roles & 50–950 ramp

primary

#7A1B9B

secondary

#6DC34F

accent

#ED3B69

background

#FAF6FB

surface

#F4EBF6

border

#CEC6D0

text

#100612

muted

#7F7A81

Preview Lab

Preview with #7A1B9B

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

Preview Lab → · Contrast checker → · Palette generator →