#2B1658#2B1658

#2B1658 is a dark, moderate violet. Relative luminance 0.018; OKLCH L 27.4% C 0.112 H 292.0°. Best body text is #FFFFFF at 15.46:1 contrast (WCAG AA passes).

Color values

HEX	#2B1658
RGB	rgb(43, 22, 88)
HSL	hsl(259, 60%, 22%)
HSV	hsv(259, 75%, 35%)
CMYK	cmyk(51.1%, 75%, 0%, 65.5%)
CIE-LAB	lab(14.35, 27.95, -36.11)
CIE-LCH	lch(14.35, 45.66, 307.74°)
OKLab	oklab(27.4% 0.0417 -0.1035)
OKLCH	oklch(27.4% 0.112 292)
XYZ	xyz(3.0441, 1.7919, 9.4161)
Luminance	0.0179 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1658 #435816

analogous

#162258 #2B1658 #4C1658

triadic

#2B1658 #582B16 #16582B

tetradic

#2B1658 #581622 #435816 #16584C

square

#2B1658 #581622 #435816 #16584C

split-complementary

#2B1658 #584C16 #225816

monochromatic

#0C0618 #130A27 #2B1658 #432289 #5B2EBA

Accessibility & contrast

On white

15.46

#2B1658 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#2B1658 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1658

15.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1658	#FFFFFF	#000000	##FFFFFF
##2B1658	1.00	15.46	1.36	15.46
#FFFFFF	15.46	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00255A

Deuteranopia (green-blind)

#002357

Tritanopia (blue-blind)

#1D2735

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #2b1658;
/* rgb */ color: rgb(43, 22, 88);
/* oklch */ color: oklch(27.4% 0.112 292.0);

Tailwind

colors: {
  custom: {
    50: '#695588',
    500: '#2b1658',
    950: '#000000',
  },
}

SCSS

$custom: #2b1658;
$custom-light: #695588;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1658",
  "rgb": {
    "r": 43,
    "g": 22,
    "b": 88
  },
  "hsl": {
    "h": 259.091,
    "s": 60,
    "l": 21.569
  },
  "oklch": {
    "l": 0.27395,
    "c": 0.11157,
    "h": 292
  },
  "luminance": 0.01792
}

Semantic roles & 50–950 ramp

primary

#2B1658

secondary

#748F3B

accent

#E345B1

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#07030B

muted

#7A787C

Preview Lab

Preview with #2B1658

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

Preview Lab → · Contrast checker → · Palette generator →