#2B1590#2B1590

#2B1590 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.4% C 0.182 H 278.1°. Best body text is #FFFFFF at 13.02:1 contrast (WCAG AA passes).

Color values

HEX	#2B1590
RGB	rgb(43, 21, 144)
HSL	hsl(251, 75%, 32%)
HSV	hsv(251, 85%, 56%)
CMYK	cmyk(70.1%, 85.4%, 0%, 43.5%)
CIE-LAB	lab(20.29, 45.87, -62.51)
CIE-LCH	lch(20.29, 77.54, 306.27°)
OKLab	oklab(33.37% 0.0256 -0.1805)
OKLCH	oklch(33.37% 0.182 278.1)
XYZ	xyz(6.2968, 3.0630, 26.6395)
Luminance	0.0306 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1590 #7A9015

analogous

#153C90 #2B1590 #691590

triadic

#2B1590 #902B15 #15902B

tetradic

#2B1590 #90153C #7A9015 #159069

square

#2B1590 #90153C #7A9015 #159069

split-complementary

#2B1590 #906915 #3C9015

monochromatic

#0B0525 #1B0D5B #2B1590 #3B1DC5 #5A3DE3

Accessibility & contrast

On white

13.02

#2B1590 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#2B1590 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1590

13.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1590	#FFFFFF	#000000	##FFFFFF
##2B1590	1.00	13.02	1.61	13.02
#FFFFFF	13.02	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003693

Deuteranopia (green-blind)

#002C8E

Tritanopia (blue-blind)

#003D55

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #2b1590;
/* rgb */ color: rgb(43, 21, 144);
/* oklch */ color: oklch(33.4% 0.182 278.1);

Tailwind

colors: {
  custom: {
    50: '#7558b2',
    500: '#2b1590',
    950: '#000000',
  },
}

SCSS

$custom: #2b1590;
$custom-light: #7558b2;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1590",
  "rgb": {
    "r": 43,
    "g": 21,
    "b": 144
  },
  "hsl": {
    "h": 250.732,
    "s": 74.545,
    "l": 32.353
  },
  "oklch": {
    "l": 0.33367,
    "c": 0.18235,
    "h": 278.1
  },
  "luminance": 0.03064
}

Semantic roles & 50–950 ramp

primary

#2B1590

secondary

#ABC23E

accent

#F137D0

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #2B1590

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

Preview Lab → · Contrast checker → · Palette generator →