#3A23AB#3A23AB

#3A23AB is a dark, vivid violet. Relative luminance 0.050; OKLCH L 39.1% C 0.199 H 279.6°. Best body text is #FFFFFF at 10.46:1 contrast (WCAG AA passes).

Color values

HEX	#3A23AB
RGB	rgb(58, 35, 171)
HSL	hsl(250, 66%, 40%)
HSV	hsv(250, 80%, 67%)
CMYK	cmyk(66.1%, 79.5%, 0%, 32.9%)
CIE-LAB	lab(26.85, 48.91, -68.13)
CIE-LCH	lch(26.85, 83.87, 305.67°)
OKLab	oklab(39.12% 0.0332 -0.1967)
OKLCH	oklch(39.12% 0.199 279.6)
XYZ	xyz(9.6943, 5.0411, 38.9823)
Luminance	0.0504 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A23AB #94AB23

analogous

#2350AB #3A23AB #7E23AB

triadic

#3A23AB #AB3A23 #23AB3A

tetradic

#3A23AB #AB2350 #94AB23 #23AB7E

square

#3A23AB #AB2350 #94AB23 #23AB7E

split-complementary

#3A23AB #AB7E23 #50AB23

monochromatic

#180E45 #291978 #3A23AB #5135D6 #7D68E0

Accessibility & contrast

On white

10.46

#3A23AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#3A23AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A23AB

10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A23AB	#FFFFFF	#000000	##FFFFFF
##3A23AB	1.00	10.46	2.01	10.46
#FFFFFF	10.46	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044AF

Deuteranopia (green-blind)

#003AA9

Tritanopia (blue-blind)

#004C67

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3a23ab;
/* rgb */ color: rgb(58, 35, 171);
/* oklch */ color: oklch(39.1% 0.199 279.6);

Tailwind

colors: {
  custom: {
    50: '#8062c5',
    500: '#3a23ab',
    950: '#000000',
  },
}

SCSS

$custom: #3a23ab;
$custom-light: #8062c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3a23ab",
  "rgb": {
    "r": 58,
    "g": 35,
    "b": 171
  },
  "hsl": {
    "h": 250.147,
    "s": 66.019,
    "l": 40.392
  },
  "oklch": {
    "l": 0.39124,
    "c": 0.19949,
    "h": 279.6
  },
  "luminance": 0.05042
}

Semantic roles & 50–950 ramp

primary

#3A23AB

secondary

#B5C664

accent

#E93FCC

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0513

muted

#7D7A82

Preview Lab

Preview with #3A23AB

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

Preview Lab → · Contrast checker → · Palette generator →