#2B1A7E#2B1A7E

#2B1A7E is a dark, vivid violet. Relative luminance 0.028; OKLCH L 31.9% C 0.156 H 280.6°. Best body text is #FFFFFF at 13.53:1 contrast (WCAG AA passes).

Color values

HEX	#2B1A7E
RGB	rgb(43, 26, 126)
HSL	hsl(250, 66%, 30%)
HSV	hsv(250, 79%, 49%)
CMYK	cmyk(65.9%, 79.4%, 0%, 50.6%)
CIE-LAB	lab(19.05, 37.89, -53.25)
CIE-LCH	lch(19.05, 65.36, 305.43°)
OKLab	oklab(31.89% 0.0287 -0.1537)
OKLCH	oklch(31.89% 0.156 280.6)
XYZ	xyz(5.1304, 2.7583, 19.9967)
Luminance	0.0276 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1A7E #6D7E1A

analogous

#1A3B7E #2B1A7E #5D1A7E

triadic

#2B1A7E #7E2B1A #1A7E2B

tetradic

#2B1A7E #7E1A3B #6D7E1A #1A7E5D

square

#2B1A7E #7E1A3B #6D7E1A #1A7E5D

split-complementary

#2B1A7E #7E5D1A #3B7E1A

monochromatic

#090519 #1A104B #2B1A7E #3C24B1 #563CD7

Accessibility & contrast

On white

13.53

#2B1A7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#2B1A7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1A7E

13.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1A7E	#FFFFFF	#000000	##FFFFFF
##2B1A7E	1.00	13.53	1.55	13.53
#FFFFFF	13.53	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003281

Deuteranopia (green-blind)

#002A7C

Tritanopia (blue-blind)

#00374B

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #2b1a7e;
/* rgb */ color: rgb(43, 26, 126);
/* oklch */ color: oklch(31.9% 0.156 280.6);

Tailwind

colors: {
  custom: {
    50: '#7159a4',
    500: '#2b1a7e',
    950: '#000000',
  },
}

SCSS

$custom: #2b1a7e;
$custom-light: #7159a4;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1a7e",
  "rgb": {
    "r": 43,
    "g": 26,
    "b": 126
  },
  "hsl": {
    "h": 250.2,
    "s": 65.789,
    "l": 29.804
  },
  "oklch": {
    "l": 0.31893,
    "c": 0.15634,
    "h": 280.6
  },
  "luminance": 0.02759
}

Semantic roles & 50–950 ramp

primary

#2B1A7E

secondary

#9FB242

accent

#E93FCC

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09040F

muted

#7B797F

Preview Lab

Preview with #2B1A7E

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

Preview Lab → · Contrast checker → · Palette generator →