#2B1771#2B1771

#2B1771 is a dark, vivid violet. Relative luminance 0.023; OKLCH L 30.1% C 0.143 H 283.9°. Best body text is #FFFFFF at 14.35:1 contrast (WCAG AA passes).

Color values

HEX	#2B1771
RGB	rgb(43, 23, 113)
HSL	hsl(253, 66%, 27%)
HSV	hsv(253, 80%, 44%)
CMYK	cmyk(61.9%, 79.6%, 0%, 55.7%)
CIE-LAB	lab(17.08, 35.35, -48.16)
CIE-LCH	lch(17.08, 59.74, 306.28°)
OKLab	oklab(30.09% 0.0344 -0.1388)
OKLCH	oklch(30.09% 0.143 283.9)
XYZ	xyz(4.2824, 2.3184, 15.8414)
Luminance	0.0232 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1771 #5D7117

analogous

#173071 #2B1771 #581771

triadic

#2B1771 #712B17 #17712B

tetradic

#2B1771 #711730 #5D7117 #177158

square

#2B1771 #711730 #5D7117 #177158

split-complementary

#2B1771 #715817 #307117

monochromatic

#0A0519 #180D3E #2B1771 #3E21A4 #532ED4

Accessibility & contrast

On white

14.35

#2B1771 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#2B1771 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1771

14.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1771	#FFFFFF	#000000	##FFFFFF
##2B1771	1.00	14.35	1.46	14.35
#FFFFFF	14.35	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.35	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: #2b1771;
/* rgb */ color: rgb(43, 23, 113);
/* oklch */ color: oklch(30.1% 0.143 283.9);

Tailwind

colors: {
  custom: {
    50: '#6e579b',
    500: '#2b1771',
    950: '#000000',
  },
}

SCSS

$custom: #2b1771;
$custom-light: #6e579b;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1771",
  "rgb": {
    "r": 43,
    "g": 23,
    "b": 113
  },
  "hsl": {
    "h": 253.333,
    "s": 66.176,
    "l": 26.667
  },
  "oklch": {
    "l": 0.30089,
    "c": 0.14301,
    "h": 283.9
  },
  "luminance": 0.02319
}

Semantic roles & 50–950 ramp

primary

#2B1771

secondary

#8FA73D

accent

#E93FC3

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08030E

muted

#7B787E

Preview Lab

Preview with #2B1771

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

Preview Lab → · Contrast checker → · Palette generator →