#4F28A8#4F28A8

#4F28A8 is a dark, vivid violet. Relative luminance 0.060; OKLCH L 41.3% C 0.189 H 289.3°. Best body text is #FFFFFF at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#4F28A8
RGB	rgb(79, 40, 168)
HSL	hsl(258, 62%, 41%)
HSV	hsv(258, 76%, 66%)
CMYK	cmyk(53%, 76.2%, 0%, 34.1%)
CIE-LAB	lab(29.43, 48.21, -62.01)
CIE-LCH	lch(29.43, 78.55, 307.86°)
OKLab	oklab(41.33% 0.0623 -0.1783)
OKLCH	oklch(41.33% 0.189 289.3)
XYZ	xyz(11.0491, 6.0065, 37.6154)
Luminance	0.0601 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F28A8 #81A828

analogous

#2841A8 #4F28A8 #8F28A8

triadic

#4F28A8 #A84F28 #28A84F

tetradic

#4F28A8 #A82841 #81A828 #28A88F

square

#4F28A8 #A82841 #81A828 #28A88F

split-complementary

#4F28A8 #A88F28 #41A828

monochromatic

#211045 #381C77 #4F28A8 #6A3DD1 #906EDC

Accessibility & contrast

On white

9.54

#4F28A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#4F28A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F28A8

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F28A8	#FFFFFF	#000000	##FFFFFF
##4F28A8	1.00	9.54	2.20	9.54
#FFFFFF	9.54	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048AC

Deuteranopia (green-blind)

#0042A6

Tritanopia (blue-blind)

#2D4C66

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #4f28a8;
/* rgb */ color: rgb(79, 40, 168);
/* oklch */ color: oklch(41.3% 0.189 289.3);

Tailwind

colors: {
  custom: {
    50: '#8a66c3',
    500: '#4f28a8',
    950: '#000000',
  },
}

SCSS

$custom: #4f28a8;
$custom-light: #8a66c3;
$custom-dark: #000000;

JSON

{
  "hex": "#4f28a8",
  "rgb": {
    "r": 79,
    "g": 40,
    "b": 168
  },
  "hsl": {
    "h": 258.281,
    "s": 61.538,
    "l": 40.784
  },
  "oklch": {
    "l": 0.41326,
    "c": 0.18884,
    "h": 289.3
  },
  "luminance": 0.06007
}

Semantic roles & 50–950 ramp

primary

#4F28A8

secondary

#A8C369

accent

#E543B3

background

#F9F6FC

surface

#F1EBF8

border

#CBC6D1

text

#0D0613

muted

#7E7A82

Preview Lab

Preview with #4F28A8

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

Preview Lab → · Contrast checker → · Palette generator →