#2B166C#2B166C

#2B166C is a dark, vivid violet. Relative luminance 0.022; OKLCH L 29.4% C 0.138 H 285.4°. Best body text is #FFFFFF at 14.64:1 contrast (WCAG AA passes).

Color values

HEX	#2B166C
RGB	rgb(43, 22, 108)
HSL	hsl(255, 66%, 25%)
HSV	hsv(255, 80%, 42%)
CMYK	cmyk(60.2%, 79.6%, 0%, 57.6%)
CIE-LAB	lab(16.35, 34.30, -46.10)
CIE-LCH	lch(16.35, 57.46, 306.65°)
OKLab	oklab(29.42% 0.0367 -0.1328)
OKLCH	oklch(29.42% 0.138 285.4)
XYZ	xyz(3.9891, 2.1699, 14.3931)
Luminance	0.0217 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B166C #576C16

analogous

#162C6C #2B166C #56166C

triadic

#2B166C #6C2B16 #166C2B

tetradic

#2B166C #6C162C #576C16 #166C56

square

#2B166C #6C162C #576C16 #166C56

split-complementary

#2B166C #6C5616 #2C6C16

monochromatic

#0A0519 #170C39 #2B166C #3F209F #532BD2

Accessibility & contrast

On white

14.64

#2B166C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#2B166C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B166C

14.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B166C	#FFFFFF	#000000	##FFFFFF
##2B166C	1.00	14.64	1.43	14.64
#FFFFFF	14.64	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B6E

Deuteranopia (green-blind)

#00266A

Tritanopia (blue-blind)

#0A2E40

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #2b166c;
/* rgb */ color: rgb(43, 22, 108);
/* oklch */ color: oklch(29.4% 0.138 285.4);

Tailwind

colors: {
  custom: {
    50: '#6d5697',
    500: '#2b166c',
    950: '#000000',
  },
}

SCSS

$custom: #2b166c;
$custom-light: #6d5697;
$custom-dark: #000000;

JSON

{
  "hex": "#2b166c",
  "rgb": {
    "r": 43,
    "g": 22,
    "b": 108
  },
  "hsl": {
    "h": 254.651,
    "s": 66.154,
    "l": 25.49
  },
  "oklch": {
    "l": 0.29422,
    "c": 0.13773,
    "h": 285.4
  },
  "luminance": 0.0217
}

Semantic roles & 50–950 ramp

primary

#2B166C

secondary

#89A23C

accent

#E93FBF

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#08030E

muted

#7A787E

Preview Lab

Preview with #2B166C

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

Preview Lab → · Contrast checker → · Palette generator →