#2B1871#2B1871

#2B1871 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.2% C 0.142 H 283.7°. Best body text is #FFFFFF at 14.27:1 contrast (WCAG AA passes).

Color values

HEX	#2B1871
RGB	rgb(43, 24, 113)
HSL	hsl(253, 65%, 27%)
HSV	hsv(253, 79%, 44%)
CMYK	cmyk(61.9%, 78.8%, 0%, 55.7%)
CIE-LAB	lab(17.27, 34.80, -47.85)
CIE-LCH	lch(17.27, 59.17, 306.03°)
OKLab	oklab(30.22% 0.0337 -0.1379)
OKLCH	oklch(30.22% 0.142 283.7)
XYZ	xyz(4.3026, 2.3588, 15.8482)
Luminance	0.0236 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1871 #5E7118

analogous

#183271 #2B1871 #581871

triadic

#2B1871 #712B18 #18712B

tetradic

#2B1871 #711832 #5E7118 #187158

square

#2B1871 #711832 #5E7118 #187158

split-complementary

#2B1871 #715818 #327118

monochromatic

#0A0519 #180D3F #2B1871 #3E23A3 #5330D3

Accessibility & contrast

On white

14.27

#2B1871 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#2B1871 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1871

14.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1871	#FFFFFF	#000000	##FFFFFF
##2B1871	1.00	14.27	1.47	14.27
#FFFFFF	14.27	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D74

Deuteranopia (green-blind)

#00276F

Tritanopia (blue-blind)

#003143

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #2b1871;
/* rgb */ color: rgb(43, 24, 113);
/* oklch */ color: oklch(30.2% 0.142 283.7);

Tailwind

colors: {
  custom: {
    50: '#6e579b',
    500: '#2b1871',
    950: '#000000',
  },
}

SCSS

$custom: #2b1871;
$custom-light: #6e579b;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1871",
  "rgb": {
    "r": 43,
    "g": 24,
    "b": 113
  },
  "hsl": {
    "h": 252.809,
    "s": 64.964,
    "l": 26.863
  },
  "oklch": {
    "l": 0.30224,
    "c": 0.14195,
    "h": 283.7
  },
  "luminance": 0.02359
}

Semantic roles & 50–950 ramp

primary

#2B1871

secondary

#90A63E

accent

#E840C4

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08030E

muted

#7B787E

Preview Lab

Preview with #2B1871

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

Preview Lab → · Contrast checker → · Palette generator →