#2B1B68#2B1B68

#2B1B68 is a dark, vivid violet. Relative luminance 0.023; OKLCH L 29.7% C 0.127 H 285.3°. Best body text is #FFFFFF at 14.39:1 contrast (WCAG AA passes).

Color values

HEX	#2B1B68
RGB	rgb(43, 27, 104)
HSL	hsl(252, 59%, 26%)
HSV	hsv(252, 74%, 41%)
CMYK	cmyk(58.7%, 74%, 0%, 59.2%)
CIE-LAB	lab(16.97, 30.13, -42.46)
CIE-LCH	lch(16.97, 52.07, 305.35°)
OKLab	oklab(29.74% 0.0333 -0.1221)
OKLCH	oklch(29.74% 0.127 285.3)
XYZ	xyz(3.8861, 2.2967, 13.3326)
Luminance	0.0230 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1B68 #58681B

analogous

#1B3168 #2B1B68 #511B68

triadic

#2B1B68 #682B1B #1B682B

tetradic

#2B1B68 #681B31 #58681B #1B6851

square

#2B1B68 #681B31 #58681B #1B6851

split-complementary

#2B1B68 #68511B #31681B

monochromatic

#0A0618 #170E37 #2B1B68 #3F2899 #5334C9

Accessibility & contrast

On white

14.39

#2B1B68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#2B1B68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1B68

14.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1B68	#FFFFFF	#000000	##FFFFFF
##2B1B68	1.00	14.39	1.46	14.39
#FFFFFF	14.39	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C6A

Deuteranopia (green-blind)

#002767

Tritanopia (blue-blind)

#0F2F3F

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #2b1b68;
/* rgb */ color: rgb(43, 27, 104);
/* oklch */ color: oklch(29.7% 0.127 285.3);

Tailwind

colors: {
  custom: {
    50: '#6c5994',
    500: '#2b1b68',
    950: '#000000',
  },
}

SCSS

$custom: #2b1b68;
$custom-light: #6c5994;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1b68",
  "rgb": {
    "r": 43,
    "g": 27,
    "b": 104
  },
  "hsl": {
    "h": 252.468,
    "s": 58.779,
    "l": 25.686
  },
  "oklch": {
    "l": 0.29736,
    "c": 0.12662,
    "h": 285.3
  },
  "luminance": 0.02297
}

Semantic roles & 50–950 ramp

primary

#2B1B68

secondary

#8A9D42

accent

#E246C2

background

#F6F5F9

surface

#ECE9F1

border

#C7C5CB

text

#07030D

muted

#7A787E

Preview Lab

Preview with #2B1B68

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

Preview Lab → · Contrast checker → · Palette generator →