#4C31C9#4C31C9

#4C31C9 is a mid, highly saturated violet. Relative luminance 0.080; OKLCH L 45.3% C 0.218 H 281.3°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#4C31C9
RGB	rgb(76, 49, 201)
HSL	hsl(251, 61%, 49%)
HSV	hsv(251, 76%, 79%)
CMYK	cmyk(62.2%, 75.6%, 0%, 21.2%)
CIE-LAB	lab(33.88, 52.90, -74.26)
CIE-LCH	lch(33.88, 91.17, 305.47°)
OKLab	oklab(45.34% 0.0429 -0.2142)
OKLCH	oklch(45.34% 0.218 281.3)
XYZ	xyz(14.6181, 7.9491, 56.0110)
Luminance	0.0795 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 2.17

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C31C9 #AEC931

analogous

#3162C9 #4C31C9 #9831C9

triadic

#4C31C9 #C94C31 #31C94C

tetradic

#4C31C9 #C93162 #AEC931 #31C998

square

#4C31C9 #C93162 #AEC931 #31C998

split-complementary

#4C31C9 #C99831 #62C931

monochromatic

#271967 #392598 #4C31C9 #755FD8 #9F90E4

Accessibility & contrast

On white

8.11

#4C31C9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#4C31C9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C31C9

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C31C9	#FFFFFF	#000000	##FFFFFF
##4C31C9	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055CD

Deuteranopia (green-blind)

#004AC6

Tritanopia (blue-blind)

#005D7B

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4c31c9;
/* rgb */ color: rgb(76, 49, 201);
/* oklch */ color: oklch(45.3% 0.218 281.3);

Tailwind

colors: {
  custom: {
    50: '#8d6ddb',
    500: '#4c31c9',
    950: '#000000',
  },
}

SCSS

$custom: #4c31c9;
$custom-light: #8d6ddb;
$custom-dark: #000000;

JSON

{
  "hex": "#4c31c9",
  "rgb": {
    "r": 76,
    "g": 49,
    "b": 201
  },
  "hsl": {
    "h": 250.658,
    "s": 60.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.45338,
    "c": 0.21849,
    "h": 281.3
  },
  "luminance": 0.0795
}

Semantic roles & 50–950 ramp

primary

#4C31C9

secondary

#C2CF87

accent

#E444C7

background

#F9F6FD

surface

#F2ECFB

border

#CCC7D4

text

#0E0715

muted

#7E7A83

Preview Lab

Preview with #4C31C9

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

Preview Lab → · Contrast checker → · Palette generator →