#2B1C76#2B1C76

#2B1C76 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.3% C 0.144 H 281.8°. Best body text is #FFFFFF at 13.72:1 contrast (WCAG AA passes).

Color values

HEX	#2B1C76
RGB	rgb(43, 28, 118)
HSL	hsl(250, 62%, 29%)
HSV	hsv(250, 76%, 46%)
CMYK	cmyk(63.6%, 76.3%, 0%, 53.7%)
CIE-LAB	lab(18.59, 34.17, -48.89)
CIE-LCH	lch(18.59, 59.65, 304.95°)
OKLab	oklab(31.32% 0.0294 -0.141)
OKLCH	oklch(31.32% 0.144 281.8)
XYZ	xyz(4.6805, 2.6518, 17.4012)
Luminance	0.0265 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1C76 #67761C

analogous

#1C3A76 #2B1C76 #581C76

triadic

#2B1C76 #762B1C #1C762B

tetradic

#2B1C76 #761C3A #67761C #1C7658

square

#2B1C76 #761C3A #67761C #1C7658

split-complementary

#2B1C76 #76581C #3A761C

monochromatic

#090619 #191045 #2B1C76 #3D28A7 #553CD1

Accessibility & contrast

On white

13.72

#2B1C76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#2B1C76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1C76

13.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1C76	#FFFFFF	#000000	##FFFFFF
##2B1C76	1.00	13.72	1.53	13.72
#FFFFFF	13.72	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003079

Deuteranopia (green-blind)

#002A74

Tritanopia (blue-blind)

#003547

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #2b1c76;
/* rgb */ color: rgb(43, 28, 118);
/* oklch */ color: oklch(31.3% 0.144 281.8);

Tailwind

colors: {
  custom: {
    50: '#6f5a9e',
    500: '#2b1c76',
    950: '#000000',
  },
}

SCSS

$custom: #2b1c76;
$custom-light: #6f5a9e;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1c76",
  "rgb": {
    "r": 43,
    "g": 28,
    "b": 118
  },
  "hsl": {
    "h": 250,
    "s": 61.644,
    "l": 28.627
  },
  "oklch": {
    "l": 0.31316,
    "c": 0.144,
    "h": 281.8
  },
  "luminance": 0.02652
}

Semantic roles & 50–950 ramp

primary

#2B1C76

secondary

#99AA44

accent

#E543CA

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040E

muted

#7B797E

Preview Lab

Preview with #2B1C76

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

Preview Lab → · Contrast checker → · Palette generator →