#2B103C#2B103C

#2B103C is a very dark, moderate violet. Relative luminance 0.012; OKLCH L 24.0% C 0.083 H 309.8°. Best body text is #FFFFFF at 16.91:1 contrast (WCAG AA passes).

Color values

HEX	#2B103C
RGB	rgb(43, 16, 60)
HSL	hsl(277, 58%, 15%)
HSV	hsv(277, 73%, 24%)
CMYK	cmyk(28.3%, 73.3%, 0%, 76.5%)
CIE-LAB	lab(10.63, 23.17, -22.72)
CIE-LCH	lch(10.63, 32.45, 315.55°)
OKLab	oklab(23.96% 0.0534 -0.0641)
OKLCH	oklch(23.96% 0.083 309.8)
XYZ	xyz(1.9970, 1.2105, 4.4025)
Luminance	0.0121 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B103C #213C10

analogous

#15103C #2B103C #3C1037

triadic

#2B103C #3C2B10 #103C2B

tetradic

#2B103C #3C1510 #213C10 #10373C

square

#2B103C #3C1510 #213C10 #10373C

split-complementary

#2B103C #373C10 #103C15

monochromatic

#110618 #110618 #2B103C #4E1D6C #702A9D

Accessibility & contrast

On white

16.91

#2B103C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#2B103C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B103C

16.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B103C	#FFFFFF	#000000	##FFFFFF
##2B103C	1.00	16.91	1.24	16.91
#FFFFFF	16.91	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C3D

Deuteranopia (green-blind)

#0A1D3B

Tritanopia (blue-blind)

#291924

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #2b103c;
/* rgb */ color: rgb(43, 16, 60);
/* oklch */ color: oklch(24.0% 0.083 309.8);

Tailwind

colors: {
  custom: {
    50: '#665072',
    500: '#2b103c',
    950: '#000000',
  },
}

SCSS

$custom: #2b103c;
$custom-light: #665072;
$custom-dark: #000000;

JSON

{
  "hex": "#2b103c",
  "rgb": {
    "r": 43,
    "g": 16,
    "b": 60
  },
  "hsl": {
    "h": 276.818,
    "s": 57.895,
    "l": 14.902
  },
  "oklch": {
    "l": 0.23964,
    "c": 0.08343,
    "h": 309.8
  },
  "luminance": 0.0121
}

Semantic roles & 50–950 ramp

primary

#2B103C

secondary

#4C7632

accent

#E14782

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#060208

muted

#7A787B

Preview Lab

Preview with #2B103C

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

Preview Lab → · Contrast checker → · Palette generator →