#4F23A6#4F23A6

#4F23A6 is a dark, vivid violet. Relative luminance 0.056; OKLCH L 40.6% C 0.192 H 290.4°. Best body text is #FFFFFF at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#4F23A6
RGB	rgb(79, 35, 166)
HSL	hsl(260, 65%, 39%)
HSV	hsv(260, 79%, 65%)
CMYK	cmyk(52.4%, 78.9%, 0%, 34.9%)
CIE-LAB	lab(28.42, 49.99, -62.45)
CIE-LCH	lch(28.42, 79.99, 308.67°)
OKLab	oklab(40.57% 0.0667 -0.1795)
OKLCH	oklch(40.57% 0.192 290.4)
XYZ	xyz(10.7064, 5.6170, 36.5891)
Luminance	0.0562 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F23A6 #7AA623

analogous

#2338A6 #4F23A6 #9123A6

triadic

#4F23A6 #A64F23 #23A64F

tetradic

#4F23A6 #A62338 #7AA623 #23A691

square

#4F23A6 #A62338 #7AA623 #23A691

split-complementary

#4F23A6 #A69123 #38A623

monochromatic

#1F0E41 #371873 #4F23A6 #6932D4 #8E65DF

Accessibility & contrast

On white

9.89

#4F23A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#4F23A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F23A6

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F23A6	#FFFFFF	#000000	##FFFFFF
##4F23A6	1.00	9.89	2.12	9.89
#FFFFFF	9.89	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045AA

Deuteranopia (green-blind)

#0040A4

Tritanopia (blue-blind)

#2F4964

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #4f23a6;
/* rgb */ color: rgb(79, 35, 166);
/* oklch */ color: oklch(40.6% 0.192 290.4);

Tailwind

colors: {
  custom: {
    50: '#8a64c2',
    500: '#4f23a6',
    950: '#000000',
  },
}

SCSS

$custom: #4f23a6;
$custom-light: #8a64c2;
$custom-dark: #000000;

JSON

{
  "hex": "#4f23a6",
  "rgb": {
    "r": 79,
    "g": 35,
    "b": 166
  },
  "hsl": {
    "h": 260.153,
    "s": 65.174,
    "l": 39.412
  },
  "oklch": {
    "l": 0.40566,
    "c": 0.1915,
    "h": 290.4
  },
  "luminance": 0.05618
}

Semantic roles & 50–950 ramp

primary

#4F23A6

secondary

#A3C461

accent

#E840B0

background

#F9F6FC

surface

#F1EBF8

border

#CBC6D1

text

#0D0612

muted

#7E7A81

Preview Lab

Preview with #4F23A6

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

Preview Lab → · Contrast checker → · Palette generator →