#2C103B#2C103B

#2C103B is a very dark, moderate violet. Relative luminance 0.012; OKLCH L 24.0% C 0.083 H 311.8°. Best body text is #FFFFFF at 16.88:1 contrast (WCAG AA passes).

Color values

HEX	#2C103B
RGB	rgb(44, 16, 59)
HSL	hsl(279, 57%, 15%)
HSV	hsv(279, 73%, 23%)
CMYK	cmyk(25.4%, 72.9%, 0%, 76.9%)
CIE-LAB	lab(10.72, 23.18, -21.87)
CIE-LCH	lch(10.72, 31.87, 316.67°)
OKLab	oklab(24.03% 0.055 -0.0616)
OKLCH	oklch(24.03% 0.083 311.8)
XYZ	xyz(2.0133, 1.2219, 4.2666)
Luminance	0.0122 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C103B #1F3B10

analogous

#17103B #2C103B #3B1035

triadic

#2C103B #3B2C10 #103B2C

tetradic

#2C103B #3B1710 #1F3B10 #10353B

square

#2C103B #3B1710 #1F3B10 #10353B

split-complementary

#2C103B #353B10 #103B17

monochromatic

#120718 #120718 #2C103B #501D6B #742A9B

Accessibility & contrast

On white

16.88

#2C103B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#2C103B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C103B

16.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C103B	#FFFFFF	#000000	##FFFFFF
##2C103B	1.00	16.88	1.24	16.88
#FFFFFF	16.88	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#011C3C

Deuteranopia (green-blind)

#0C1D3A

Tritanopia (blue-blind)

#2A1823

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #2c103b;
/* rgb */ color: rgb(44, 16, 59);
/* oklch */ color: oklch(24.0% 0.083 311.8);

Tailwind

colors: {
  custom: {
    50: '#675071',
    500: '#2c103b',
    950: '#000000',
  },
}

SCSS

$custom: #2c103b;
$custom-light: #675071;
$custom-dark: #000000;

JSON

{
  "hex": "#2c103b",
  "rgb": {
    "r": 44,
    "g": 16,
    "b": 59
  },
  "hsl": {
    "h": 279.07,
    "s": 57.333,
    "l": 14.706
  },
  "oklch": {
    "l": 0.24034,
    "c": 0.08255,
    "h": 311.8
  },
  "luminance": 0.01222
}

Semantic roles & 50–950 ramp

primary

#2C103B

secondary

#497532

accent

#E1477D

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#060207

muted

#7A787A

Preview Lab

Preview with #2C103B

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

Preview Lab → · Contrast checker → · Palette generator →