#2B158E#2B158E

#2B158E is a dark, vivid violet. Relative luminance 0.030; OKLCH L 33.1% C 0.180 H 278.4°. Best body text is #FFFFFF at 13.12:1 contrast (WCAG AA passes).

Color values

HEX	#2B158E
RGB	rgb(43, 21, 142)
HSL	hsl(251, 74%, 32%)
HSV	hsv(251, 85%, 56%)
CMYK	cmyk(69.7%, 85.2%, 0%, 44.3%)
CIE-LAB	lab(20.05, 45.28, -61.67)
CIE-LCH	lch(20.05, 76.50, 306.29°)
OKLab	oklab(33.13% 0.0263 -0.1781)
OKLCH	oklch(33.13% 0.18 278.4)
XYZ	xyz(6.1453, 3.0024, 25.8416)
Luminance	0.0300 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B158E #788E15

analogous

#153C8E #2B158E #68158E

triadic

#2B158E #8E2B15 #158E2B

tetradic

#2B158E #8E153C #788E15 #158E68

square

#2B158E #8E153C #788E15 #158E68

split-complementary

#2B158E #8E6815 #3C8E15

monochromatic

#0B0523 #1B0D59 #2B158E #3B1DC3 #5A3BE2

Accessibility & contrast

On white

13.12

#2B158E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#2B158E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B158E

13.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B158E	#FFFFFF	#000000	##FFFFFF
##2B158E	1.00	13.12	1.60	13.12
#FFFFFF	13.12	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003591

Deuteranopia (green-blind)

#002B8C

Tritanopia (blue-blind)

#003C53

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #2b158e;
/* rgb */ color: rgb(43, 21, 142);
/* oklch */ color: oklch(33.1% 0.180 278.4);

Tailwind

colors: {
  custom: {
    50: '#7558b0',
    500: '#2b158e',
    950: '#000000',
  },
}

SCSS

$custom: #2b158e;
$custom-light: #7558b0;
$custom-dark: #000000;

JSON

{
  "hex": "#2b158e",
  "rgb": {
    "r": 43,
    "g": 21,
    "b": 142
  },
  "hsl": {
    "h": 250.909,
    "s": 74.233,
    "l": 31.961
  },
  "oklch": {
    "l": 0.33131,
    "c": 0.18002,
    "h": 278.4
  },
  "luminance": 0.03003
}

Semantic roles & 50–950 ramp

primary

#2B158E

secondary

#AAC23D

accent

#F137CF

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #2B158E

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

Preview Lab → · Contrast checker → · Palette generator →