#2C1A73#2C1A73

#2C1A73 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 30.8% C 0.142 H 283.5°. Best body text is #FFFFFF at 13.98:1 contrast (WCAG AA passes).

Color values

HEX	#2C1A73
RGB	rgb(44, 26, 115)
HSL	hsl(252, 63%, 28%)
HSV	hsv(252, 77%, 45%)
CMYK	cmyk(61.7%, 77.4%, 0%, 54.9%)
CIE-LAB	lab(17.97, 34.47, -47.98)
CIE-LCH	lch(17.97, 59.08, 305.70°)
OKLab	oklab(30.81% 0.0332 -0.1383)
OKLCH	oklch(30.81% 0.142 283.5)
XYZ	xyz(4.5017, 2.5118, 16.4639)
Luminance	0.0251 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C1A73 #61731A

analogous

#1A3473 #2C1A73 #591A73

triadic

#2C1A73 #732C1A #1A732C

tetradic

#2C1A73 #731A34 #61731A #1A7359

square

#2C1A73 #731A34 #61731A #1A7359

split-complementary

#2C1A73 #73591A #34731A

monochromatic

#0A0619 #190F41 #2C1A73 #3F25A5 #5536D2

Accessibility & contrast

On white

13.98

#2C1A73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#2C1A73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C1A73

13.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C1A73	#FFFFFF	#000000	##FFFFFF
##2C1A73	1.00	13.98	1.50	13.98
#FFFFFF	13.98	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F76

Deuteranopia (green-blind)

#002971

Tritanopia (blue-blind)

#013345

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #2c1a73;
/* rgb */ color: rgb(44, 26, 115);
/* oklch */ color: oklch(30.8% 0.142 283.5);

Tailwind

colors: {
  custom: {
    50: '#6f599c',
    500: '#2c1a73',
    950: '#000000',
  },
}

SCSS

$custom: #2c1a73;
$custom-light: #6f599c;
$custom-dark: #000000;

JSON

{
  "hex": "#2c1a73",
  "rgb": {
    "r": 44,
    "g": 26,
    "b": 115
  },
  "hsl": {
    "h": 252.135,
    "s": 63.121,
    "l": 27.647
  },
  "oklch": {
    "l": 0.30807,
    "c": 0.14218,
    "h": 283.5
  },
  "luminance": 0.02512
}

Semantic roles & 50–950 ramp

primary

#2C1A73

secondary

#93A841

accent

#E642C5

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08030E

muted

#7B787E

Preview Lab

Preview with #2C1A73

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

Preview Lab → · Contrast checker → · Palette generator →