#2B1A6E#2B1A6E

#2B1A6E is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.2% C 0.136 H 284.0°. Best body text is #FFFFFF at 14.23:1 contrast (WCAG AA passes).

Color values

HEX	#2B1A6E
RGB	rgb(43, 26, 110)
HSL	hsl(252, 62%, 27%)
HSV	hsv(252, 76%, 43%)
CMYK	cmyk(60.9%, 76.4%, 0%, 56.9%)
CIE-LAB	lab(17.36, 32.70, -45.75)
CIE-LCH	lch(17.36, 56.24, 305.55°)
OKLab	oklab(30.19% 0.0329 -0.1318)
OKLCH	oklch(30.19% 0.136 284)
XYZ	xyz(4.1793, 2.3779, 14.9876)
Luminance	0.0238 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1A6E #5D6E1A

analogous

#1A336E #2B1A6E #551A6E

triadic

#2B1A6E #6E2B1A #1A6E2B

tetradic

#2B1A6E #6E1A33 #5D6E1A #1A6E55

square

#2B1A6E #6E1A33 #5D6E1A #1A6E55

split-complementary

#2B1A6E #6E551A #336E1A

monochromatic

#0A0619 #180E3D #2B1A6E #3E26A0 #5334CF

Accessibility & contrast

On white

14.23

#2B1A6E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#2B1A6E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1A6E

14.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1A6E	#FFFFFF	#000000	##FFFFFF
##2B1A6E	1.00	14.23	1.48	14.23
#FFFFFF	14.23	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D70

Deuteranopia (green-blind)

#00286C

Tritanopia (blue-blind)

#053142

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #2b1a6e;
/* rgb */ color: rgb(43, 26, 110);
/* oklch */ color: oklch(30.2% 0.136 284.0);

Tailwind

colors: {
  custom: {
    50: '#6d5898',
    500: '#2b1a6e',
    950: '#000000',
  },
}

SCSS

$custom: #2b1a6e;
$custom-light: #6d5898;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1a6e",
  "rgb": {
    "r": 43,
    "g": 26,
    "b": 110
  },
  "hsl": {
    "h": 252.143,
    "s": 61.765,
    "l": 26.667
  },
  "oklch": {
    "l": 0.30192,
    "c": 0.13582,
    "h": 284
  },
  "luminance": 0.02378
}

Semantic roles & 50–950 ramp

primary

#2B1A6E

secondary

#8FA341

accent

#E543C4

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#08030E

muted

#7A787E

Preview Lab

Preview with #2B1A6E

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

Preview Lab → · Contrast checker → · Palette generator →