#4F257E#4F257E

#4F257E is a dark, vivid violet. Relative luminance 0.045; OKLCH L 37.2% C 0.143 H 301.3°. Best body text is #FFFFFF at 11.06:1 contrast (WCAG AA passes).

Color values

HEX	#4F257E
RGB	rgb(79, 37, 126)
HSL	hsl(268, 55%, 32%)
HSV	hsv(268, 71%, 49%)
CMYK	cmyk(37.3%, 70.6%, 0%, 50.6%)
CIE-LAB	lab(25.23, 38.15, -42.97)
CIE-LCH	lch(25.23, 57.46, 311.60°)
OKLab	oklab(37.23% 0.0744 -0.1223)
OKLCH	oklch(37.23% 0.143 301.3)
XYZ	xyz(7.6510, 4.4917, 20.1985)
Luminance	0.0449 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 5.54

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F257E #547E25

analogous

#25277E #4F257E #7C257E

triadic

#4F257E #7E4F25 #257E4F

tetradic

#4F257E #7E2527 #547E25 #257E7C

square

#4F257E #7E2527 #547E25 #257E7C

split-complementary

#4F257E #7E7C25 #277E25

monochromatic

#14091F #31174F #4F257E #6D33AD #8B51CC

Accessibility & contrast

On white

11.06

#4F257E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#4F257E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F257E

11.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F257E	#FFFFFF	#000000	##FFFFFF
##4F257E	1.00	11.06	1.90	11.06
#FFFFFF	11.06	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B81

Deuteranopia (green-blind)

#003B7C

Tritanopia (blue-blind)

#453A4E

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #4f257e;
/* rgb */ color: rgb(79, 37, 126);
/* oklch */ color: oklch(37.2% 0.143 301.3);

Tailwind

colors: {
  custom: {
    50: '#8563a4',
    500: '#4f257e',
    950: '#000000',
  },
}

SCSS

$custom: #4f257e;
$custom-light: #8563a4;
$custom-dark: #000000;

JSON

{
  "hex": "#4f257e",
  "rgb": {
    "r": 79,
    "g": 37,
    "b": 126
  },
  "hsl": {
    "h": 268.315,
    "s": 54.601,
    "l": 31.961
  },
  "oklch": {
    "l": 0.37226,
    "c": 0.14321,
    "h": 301.3
  },
  "luminance": 0.04492
}

Semantic roles & 50–950 ramp

primary

#4F257E

secondary

#82B04F

accent

#DE4A98

background

#F8F6FA

surface

#F0EBF4

border

#CBC6CE

text

#0B050F

muted

#7C7A7F

Preview Lab

Preview with #4F257E

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

Preview Lab → · Contrast checker → · Palette generator →