#2B1A76#2B1A76

#2B1A76 is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.0% C 0.146 H 282.2°. Best body text is #FFFFFF at 13.89:1 contrast (WCAG AA passes).

Color values

HEX	#2B1A76
RGB	rgb(43, 26, 118)
HSL	hsl(251, 64%, 28%)
HSV	hsv(251, 78%, 46%)
CMYK	cmyk(63.6%, 78%, 0%, 53.7%)
CIE-LAB	lab(18.19, 35.30, -49.56)
CIE-LCH	lch(18.19, 60.85, 305.47°)
OKLab	oklab(31.03% 0.0309 -0.1429)
OKLCH	oklch(31.03% 0.146 282.2)
XYZ	xyz(4.6346, 2.5601, 17.3859)
Luminance	0.0256 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1A76 #65761A

analogous

#1A3776 #2B1A76 #591A76

triadic

#2B1A76 #762B1A #1A762B

tetradic

#2B1A76 #761A37 #65761A #1A7659

square

#2B1A76 #761A37 #65761A #1A7659

split-complementary

#2B1A76 #76591A #37761A

monochromatic

#090619 #190F44 #2B1A76 #3D25A8 #5437D3

Accessibility & contrast

On white

13.89

#2B1A76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#2B1A76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1A76

13.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1A76	#FFFFFF	#000000	##FFFFFF
##2B1A76	1.00	13.89	1.51	13.89
#FFFFFF	13.89	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F79

Deuteranopia (green-blind)

#002974

Tritanopia (blue-blind)

#003447

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #2b1a76;
/* rgb */ color: rgb(43, 26, 118);
/* oklch */ color: oklch(31.0% 0.146 282.2);

Tailwind

colors: {
  custom: {
    50: '#6f599e',
    500: '#2b1a76',
    950: '#000000',
  },
}

SCSS

$custom: #2b1a76;
$custom-light: #6f599e;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1a76",
  "rgb": {
    "r": 43,
    "g": 26,
    "b": 118
  },
  "hsl": {
    "h": 251.087,
    "s": 63.889,
    "l": 28.235
  },
  "oklch": {
    "l": 0.31031,
    "c": 0.1462,
    "h": 282.2
  },
  "luminance": 0.0256
}

Semantic roles & 50–950 ramp

primary

#2B1A76

secondary

#97AB41

accent

#E741C8

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08030E

muted

#7B787E

Preview Lab

Preview with #2B1A76

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

Preview Lab → · Contrast checker → · Palette generator →