#901FA5#901FA5

#901FA5 is a mid, highly saturated purple. Relative luminance 0.096; OKLCH L 48.6% C 0.209 H 320.6°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#901FA5
RGB	rgb(144, 31, 165)
HSL	hsl(291, 68%, 38%)
HSV	hsv(291, 81%, 65%)
CMYK	cmyk(12.7%, 81.2%, 0%, 35.3%)
CIE-LAB	lab(37.16, 62.08, -47.22)
CIE-LCH	lch(37.16, 77.99, 322.74°)
OKLab	oklab(48.6% 0.1612 -0.1325)
OKLCH	oklch(48.6% 0.209 320.6)
XYZ	xyz(18.7823, 9.6269, 36.4589)
Luminance	0.0963 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901FA5 #34A51F

analogous

#4D1FA5 #901FA5 #A51F77

triadic

#901FA5 #A5901F #1FA590

tetradic

#901FA5 #A54D1F #34A51F #1F77A5

square

#901FA5 #A54D1F #34A51F #1F77A5

split-complementary

#901FA5 #77A51F #1FA54D

monochromatic

#360C3E #631571 #901FA5 #BC2AD7 #CC5EE1

Accessibility & contrast

On white

7.18

#901FA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#901FA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901FA5

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901FA5	#FFFFFF	#000000	##FFFFFF
##901FA5	1.00	7.18	2.93	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050A8

Deuteranopia (green-blind)

#2F5BA2

Tritanopia (blue-blind)

#913D63

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #901fa5;
/* rgb */ color: rgb(144, 31, 165);
/* oklch */ color: oklch(48.6% 0.209 320.6);

Tailwind

colors: {
  custom: {
    50: '#b56ac0',
    500: '#901fa5',
    950: '#000000',
  },
}

SCSS

$custom: #901fa5;
$custom-light: #b56ac0;
$custom-dark: #000000;

JSON

{
  "hex": "#901fa5",
  "rgb": {
    "r": 144,
    "g": 31,
    "b": 165
  },
  "hsl": {
    "h": 290.597,
    "s": 68.367,
    "l": 38.431
  },
  "oklch": {
    "l": 0.486,
    "c": 0.20872,
    "h": 320.6
  },
  "luminance": 0.09626
}

Semantic roles & 50–950 ramp

primary

#901FA5

secondary

#6BC55B

accent

#EB3D58

background

#FBF6FB

surface

#F6ECF7

border

#D0C7D0

text

#120712

muted

#817A81

Preview Lab

Preview with #901FA5

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

Preview Lab → · Contrast checker → · Palette generator →