#2B158F#2B158F

#2B158F is a dark, vivid violet. Relative luminance 0.030; OKLCH L 33.2% C 0.181 H 278.2°. Best body text is #FFFFFF at 13.07:1 contrast (WCAG AA passes).

Color values

HEX	#2B158F
RGB	rgb(43, 21, 143)
HSL	hsl(251, 74%, 32%)
HSV	hsv(251, 85%, 56%)
CMYK	cmyk(69.9%, 85.3%, 0%, 43.9%)
CIE-LAB	lab(20.17, 45.58, -62.09)
CIE-LCH	lch(20.17, 77.02, 306.28°)
OKLab	oklab(33.25% 0.0259 -0.1793)
OKLCH	oklch(33.25% 0.181 278.2)
XYZ	xyz(6.2208, 3.0325, 26.2388)
Luminance	0.0303 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B158F #798F15

analogous

#153C8F #2B158F #68158F

triadic

#2B158F #8F2B15 #158F2B

tetradic

#2B158F #8F153C #798F15 #158F68

square

#2B158F #8F153C #798F15 #158F68

split-complementary

#2B158F #8F6815 #3C8F15

monochromatic

#0B0524 #1B0D5A #2B158F #3B1DC4 #5A3CE2

Accessibility & contrast

On white

13.07

#2B158F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#2B158F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B158F

13.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B158F	#FFFFFF	#000000	##FFFFFF
##2B158F	1.00	13.07	1.61	13.07
#FFFFFF	13.07	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003592

Deuteranopia (green-blind)

#002C8D

Tritanopia (blue-blind)

#003C54

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #2b158f;
/* rgb */ color: rgb(43, 21, 143);
/* oklch */ color: oklch(33.2% 0.181 278.2);

Tailwind

colors: {
  custom: {
    50: '#7558b1',
    500: '#2b158f',
    950: '#000000',
  },
}

SCSS

$custom: #2b158f;
$custom-light: #7558b1;
$custom-dark: #000000;

JSON

{
  "hex": "#2b158f",
  "rgb": {
    "r": 43,
    "g": 21,
    "b": 143
  },
  "hsl": {
    "h": 250.82,
    "s": 74.39,
    "l": 32.157
  },
  "oklch": {
    "l": 0.33249,
    "c": 0.18119,
    "h": 278.2
  },
  "luminance": 0.03033
}

Semantic roles & 50–950 ramp

primary

#2B158F

secondary

#AAC23E

accent

#F137CF

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #2B158F

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

Preview Lab → · Contrast checker → · Palette generator →