#2C10A1#2C10A1

#2C10A1 is a dark, highly saturated violet. Relative luminance 0.035; OKLCH L 35.1% C 0.204 H 276.4°. Best body text is #FFFFFF at 12.38:1 contrast (WCAG AA passes).

Color values

HEX	#2C10A1
RGB	rgb(44, 16, 161)
HSL	hsl(252, 82%, 35%)
HSV	hsv(252, 90%, 63%)
CMYK	cmyk(72.7%, 90.1%, 0%, 36.9%)
CIE-LAB	lab(21.87, 52.71, -70.37)
CIE-LCH	lch(21.87, 87.92, 306.83°)
OKLab	oklab(35.07% 0.0227 -0.2032)
OKLCH	oklch(35.07% 0.204 276.4)
XYZ	xyz(7.6549, 3.4785, 33.9793)
Luminance	0.0348 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C10A1 #85A110

analogous

#103DA1 #2C10A1 #7410A1

triadic

#2C10A1 #A12C10 #10A12C

tetradic

#2C10A1 #A1103D #85A110 #10A174

square

#2C10A1 #A1103D #85A110 #10A174

split-complementary

#2C10A1 #A17410 #3DA110

monochromatic

#0E0532 #1D0A69 #2C10A1 #3B16D9 #613FEC

Accessibility & contrast

On white

12.38

#2C10A1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#2C10A1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C10A1

12.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C10A1	#FFFFFF	#000000	##FFFFFF
##2C10A1	1.00	12.38	1.70	12.38
#FFFFFF	12.38	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003AA5

Deuteranopia (green-blind)

#002E9F

Tritanopia (blue-blind)

#00435E

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #2c10a1;
/* rgb */ color: rgb(44, 16, 161);
/* oklch */ color: oklch(35.1% 0.204 276.4);

Tailwind

colors: {
  custom: {
    50: '#7a58be',
    500: '#2c10a1',
    950: '#000000',
  },
}

SCSS

$custom: #2c10a1;
$custom-light: #7a58be;
$custom-dark: #000000;

JSON

{
  "hex": "#2c10a1",
  "rgb": {
    "r": 44,
    "g": 16,
    "b": 161
  },
  "hsl": {
    "h": 251.586,
    "s": 81.921,
    "l": 34.706
  },
  "oklch": {
    "l": 0.35066,
    "c": 0.20449,
    "h": 276.4
  },
  "luminance": 0.03479
}

Semantic roles & 50–950 ramp

primary

#2C10A1

secondary

#B1CC41

accent

#F830D2

background

#F8F5FB

surface

#EFE9F7

border

#CAC5D0

text

#0B0412

muted

#7C7981

Preview Lab

Preview with #2C10A1

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

Preview Lab → · Contrast checker → · Palette generator →