#2B1870#2B1870

#2B1870 is a dark, vivid violet. Relative luminance 0.023; OKLCH L 30.1% C 0.141 H 284.0°. Best body text is #FFFFFF at 14.31:1 contrast (WCAG AA passes).

Color values

HEX	#2B1870
RGB	rgb(43, 24, 112)
HSL	hsl(253, 65%, 27%)
HSV	hsv(253, 79%, 44%)
CMYK	cmyk(61.6%, 78.6%, 0%, 56.1%)
CIE-LAB	lab(17.16, 34.48, -47.37)
CIE-LCH	lch(17.16, 58.59, 306.05°)
OKLab	oklab(30.12% 0.034 -0.1365)
OKLCH	oklch(30.12% 0.141 284)
XYZ	xyz(4.2466, 2.3364, 15.5533)
Luminance	0.0234 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1870 #5D7018

analogous

#183170 #2B1870 #571870

triadic

#2B1870 #702B18 #18702B

tetradic

#2B1870 #701831 #5D7018 #187057

square

#2B1870 #701831 #5D7018 #187057

split-complementary

#2B1870 #705718 #317018

monochromatic

#0A0519 #180D3E #2B1870 #3E23A2 #5330D3

Accessibility & contrast

On white

14.31

#2B1870 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#2B1870 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1870

14.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1870	#FFFFFF	#000000	##FFFFFF
##2B1870	1.00	14.31	1.47	14.31
#FFFFFF	14.31	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D73

Deuteranopia (green-blind)

#00276E

Tritanopia (blue-blind)

#023143

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #2b1870;
/* rgb */ color: rgb(43, 24, 112);
/* oklch */ color: oklch(30.1% 0.141 284.0);

Tailwind

colors: {
  custom: {
    50: '#6e579a',
    500: '#2b1870',
    950: '#000000',
  },
}

SCSS

$custom: #2b1870;
$custom-light: #6e579a;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1870",
  "rgb": {
    "r": 43,
    "g": 24,
    "b": 112
  },
  "hsl": {
    "h": 252.955,
    "s": 64.706,
    "l": 26.667
  },
  "oklch": {
    "l": 0.30117,
    "c": 0.14066,
    "h": 284
  },
  "luminance": 0.02337
}

Semantic roles & 50–950 ramp

primary

#2B1870

secondary

#8FA53E

accent

#E840C4

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08030E

muted

#7B787E

Preview Lab

Preview with #2B1870

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

Preview Lab → · Contrast checker → · Palette generator →