#4C357B#4C357B

#4C357B is a dark, moderate violet. Relative luminance 0.055; OKLCH L 39.2% C 0.115 H 295.8°. Best body text is #FFFFFF at 9.99:1 contrast (WCAG AA passes).

Color values

HEX	#4C357B
RGB	rgb(76, 53, 123)
HSL	hsl(260, 40%, 35%)
HSV	hsv(260, 57%, 48%)
CMYK	cmyk(38.2%, 56.9%, 0%, 51.8%)
CIE-LAB	lab(28.15, 27.25, -36.40)
CIE-LCH	lch(28.15, 45.47, 306.82°)
OKLab	oklab(39.2% 0.0499 -0.1032)
OKLCH	oklch(39.2% 0.115 295.8)
XYZ	xyz(7.8278, 5.5126, 19.3867)
Luminance	0.0551 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C357B #647B35

analogous

#35417B #4C357B #6F357B

triadic

#4C357B #7B4C35 #357B4C

tetradic

#4C357B #7B3541 #647B35 #357B6F

square

#4C357B #7B3541 #647B35 #357B6F

split-complementary

#4C357B #7B6F35 #417B35

monochromatic

#171025 #322350 #4C357B #6647A6 #876BBF

Accessibility & contrast

On white

9.99

#4C357B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#4C357B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C357B

9.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C357B	#FFFFFF	#000000	##FFFFFF
##4C357B	1.00	9.99	2.10	9.99
#FFFFFF	9.99	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	9.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#16437D

Deuteranopia (green-blind)

#1D4179

Tritanopia (blue-blind)

#414352

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #4c357b;
/* rgb */ color: rgb(76, 53, 123);
/* oklch */ color: oklch(39.2% 0.115 295.8);

Tailwind

colors: {
  custom: {
    50: '#816da2',
    500: '#4c357b',
    950: '#000000',
  },
}

SCSS

$custom: #4c357b;
$custom-light: #816da2;
$custom-dark: #000000;

JSON

{
  "hex": "#4c357b",
  "rgb": {
    "r": 76,
    "g": 53,
    "b": 123
  },
  "hsl": {
    "h": 259.714,
    "s": 39.773,
    "l": 34.51
  },
  "oklch": {
    "l": 0.39195,
    "c": 0.11461,
    "h": 295.8
  },
  "luminance": 0.05513
}

Semantic roles & 50–950 ramp

primary

#4C357B

secondary

#91A864

accent

#D058A8

background

#F8F6FA

surface

#EFEBF3

border

#CAC6CD

text

#0B070F

muted

#7C7A7F

Preview Lab

Preview with #4C357B

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

Preview Lab → · Contrast checker → · Palette generator →