#3A23A4#3A23A4

#3A23A4 is a dark, vivid violet. Relative luminance 0.048; OKLCH L 38.4% C 0.191 H 280.6°. Best body text is #FFFFFF at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#3A23A4
RGB	rgb(58, 35, 164)
HSL	hsl(251, 65%, 39%)
HSV	hsv(251, 79%, 64%)
CMYK	cmyk(64.6%, 78.7%, 0%, 35.7%)
CIE-LAB	lab(26.10, 46.80, -65.14)
CIE-LCH	lch(26.10, 80.21, 305.69°)
OKLab	oklab(38.38% 0.0351 -0.188)
OKLCH	oklch(38.38% 0.191 280.6)
XYZ	xyz(9.0447, 4.7812, 35.5610)
Luminance	0.0478 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A23A4 #8DA423

analogous

#234DA4 #3A23A4 #7B23A4

triadic

#3A23A4 #A43A23 #23A43A

tetradic

#3A23A4 #A4234D #8DA423 #23A47B

square

#3A23A4 #A4234D #8DA423 #23A47B

split-complementary

#3A23A4 #A47B23 #4DA423

monochromatic

#160D3F #281872 #3A23A4 #4E31D3 #7964DE

Accessibility & contrast

On white

10.73

#3A23A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#3A23A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A23A4

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A23A4	#FFFFFF	#000000	##FFFFFF
##3A23A4	1.00	10.73	1.96	10.73
#FFFFFF	10.73	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A8

Deuteranopia (green-blind)

#0039A2

Tritanopia (blue-blind)

#004963

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3a23a4;
/* rgb */ color: rgb(58, 35, 164);
/* oklch */ color: oklch(38.4% 0.191 280.6);

Tailwind

colors: {
  custom: {
    50: '#7f62c0',
    500: '#3a23a4',
    950: '#000000',
  },
}

SCSS

$custom: #3a23a4;
$custom-light: #7f62c0;
$custom-dark: #000000;

JSON

{
  "hex": "#3a23a4",
  "rgb": {
    "r": 58,
    "g": 35,
    "b": 164
  },
  "hsl": {
    "h": 250.698,
    "s": 64.824,
    "l": 39.02
  },
  "oklch": {
    "l": 0.38379,
    "c": 0.19127,
    "h": 280.6
  },
  "luminance": 0.04782
}

Semantic roles & 50–950 ramp

primary

#3A23A4

secondary

#B1C360

accent

#E840CA

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #3A23A4

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

Preview Lab → · Contrast checker → · Palette generator →