#2C0440#2C0440

#2C0440 is a very dark, moderate purple. Relative luminance 0.010; OKLCH L 22.9% C 0.106 H 310.7°. Best body text is #FFFFFF at 17.52:1 contrast (WCAG AA passes).

Color values

HEX	#2C0440
RGB	rgb(44, 4, 64)
HSL	hsl(280, 88%, 13%)
HSV	hsv(280, 94%, 25%)
CMYK	cmyk(31.2%, 93.8%, 0%, 74.9%)
CIE-LAB	lab(8.93, 30.76, -28.33)
CIE-LCH	lch(8.93, 41.82, 317.35°)
OKLab	oklab(22.9% 0.0693 -0.0804)
OKLCH	oklch(22.9% 0.106 310.7)
XYZ	xyz(2.0074, 0.9925, 4.9353)
Luminance	0.0099 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C0440 #184004

analogous

#0E0440 #2C0440 #400436

triadic

#2C0440 #402C04 #04402C

tetradic

#2C0440 #400E04 #184004 #043640

square

#2C0440 #400E04 #184004 #043640

split-complementary

#2C0440 #364004 #04400E

monochromatic

#14021D #14021D #2C0440 #54087A #7B0BB3

Accessibility & contrast

On white

17.52

#2C0440 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#2C0440 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C0440

17.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C0440	#FFFFFF	#000000	##FFFFFF
##2C0440	1.00	17.52	1.20	17.52
#FFFFFF	17.52	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001842

Deuteranopia (green-blind)

#001A3F

Tritanopia (blue-blind)

#291323

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #2c0440;
/* rgb */ color: rgb(44, 4, 64);
/* oklch */ color: oklch(22.9% 0.106 310.7);

Tailwind

colors: {
  custom: {
    50: '#684a75',
    500: '#2c0440',
    950: '#000000',
  },
}

SCSS

$custom: #2c0440;
$custom-light: #684a75;
$custom-dark: #000000;

JSON

{
  "hex": "#2c0440",
  "rgb": {
    "r": 44,
    "g": 4,
    "b": 64
  },
  "hsl": {
    "h": 280,
    "s": 88.235,
    "l": 13.333
  },
  "oklch": {
    "l": 0.229,
    "c": 0.10618,
    "h": 310.7
  },
  "luminance": 0.00992
}

Semantic roles & 50–950 ramp

primary

#2C0440

secondary

#3F811F

accent

#FE2970

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060108

muted

#7A777B

Preview Lab

Preview with #2C0440

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

Preview Lab → · Contrast checker → · Palette generator →