#2C156B#2C156B

#2C156B is a dark, vivid violet. Relative luminance 0.021; OKLCH L 29.3% C 0.137 H 286.7°. Best body text is #FFFFFF at 14.72:1 contrast (WCAG AA passes).

Color values

HEX	#2C156B
RGB	rgb(44, 21, 107)
HSL	hsl(256, 67%, 25%)
HSV	hsv(256, 80%, 42%)
CMYK	cmyk(58.9%, 80.4%, 0%, 58%)
CIE-LAB	lab(16.17, 34.67, -45.74)
CIE-LCH	lch(16.17, 57.40, 307.16°)
OKLab	oklab(29.29% 0.0394 -0.1317)
OKLCH	oklch(29.29% 0.137 286.7)
XYZ	xyz(3.9599, 2.1331, 14.1101)
Luminance	0.0213 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C156B #546B15

analogous

#15296B #2C156B #57156B

triadic

#2C156B #6B2C15 #156B2C

tetradic

#2C156B #6B1529 #546B15 #156B57

square

#2C156B #6B1529 #546B15 #156B57

split-complementary

#2C156B #6B5715 #296B15

monochromatic

#0B051A #170B38 #2C156B #411F9E #5629D1

Accessibility & contrast

On white

14.72

#2C156B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#2C156B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C156B

14.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C156B	#FFFFFF	#000000	##FFFFFF
##2C156B	1.00	14.72	1.43	14.72
#FFFFFF	14.72	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A6D

Deuteranopia (green-blind)

#002669

Tritanopia (blue-blind)

#0F2D3F

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #2c156b;
/* rgb */ color: rgb(44, 21, 107);
/* oklch */ color: oklch(29.3% 0.137 286.7);

Tailwind

colors: {
  custom: {
    50: '#6e5596',
    500: '#2c156b',
    950: '#000000',
  },
}

SCSS

$custom: #2c156b;
$custom-light: #6e5596;
$custom-dark: #000000;

JSON

{
  "hex": "#2c156b",
  "rgb": {
    "r": 44,
    "g": 21,
    "b": 107
  },
  "hsl": {
    "h": 256.047,
    "s": 67.188,
    "l": 25.098
  },
  "oklch": {
    "l": 0.29288,
    "c": 0.13743,
    "h": 286.7
  },
  "luminance": 0.02133
}

Semantic roles & 50–950 ramp

primary

#2C156B

secondary

#86A23A

accent

#EA3EBC

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#08030D

muted

#7B787E

Preview Lab

Preview with #2C156B

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

Preview Lab → · Contrast checker → · Palette generator →