#4C43DC#4C43DC

#4C43DC is a mid, highly saturated blue. Relative luminance 0.107; OKLCH L 49.6% C 0.223 H 277.1°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#4C43DC
RGB	rgb(76, 67, 220)
HSL	hsl(244, 69%, 56%)
HSV	hsv(244, 70%, 86%)
CMYK	cmyk(65.5%, 69.5%, 0%, 13.7%)
CIE-LAB	lab(39.10, 49.11, -76.64)
CIE-LCH	lch(39.10, 91.03, 302.65°)
OKLab	oklab(49.59% 0.0276 -0.2213)
OKLCH	oklch(49.59% 0.223 277.1)
XYZ	xyz(17.9017, 10.7166, 68.8214)
Luminance	0.1072 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.49

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C43DC #D3DC43

analogous

#4387DC #4C43DC #9943DC

triadic

#4C43DC #DC4C43 #43DC4C

tetradic

#4C43DC #DC4387 #D3DC43 #43DC99

square

#4C43DC #DC4387 #D3DC43 #43DC99

split-complementary

#4C43DC #DC9943 #87DC43

monochromatic

#201A8B #2D23BE #4C43DC #7D77E6 #AEAAEF

Accessibility & contrast

On white

6.68

#4C43DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#4C43DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C43DC

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C43DC	#FFFFFF	#000000	##FFFFFF
##4C43DC	1.00	6.68	3.14	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062E1

Deuteranopia (green-blind)

#0055D9

Tritanopia (blue-blind)

#006D8B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4c43dc;
/* rgb */ color: rgb(76, 67, 220);
/* oklch */ color: oklch(49.6% 0.223 277.1);

Tailwind

colors: {
  custom: {
    50: '#8f79e8',
    500: '#4c43dc',
    950: '#000000',
  },
}

SCSS

$custom: #4c43dc;
$custom-light: #8f79e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4c43dc",
  "rgb": {
    "r": 76,
    "g": 67,
    "b": 220
  },
  "hsl": {
    "h": 243.529,
    "s": 68.61,
    "l": 56.275
  },
  "oklch": {
    "l": 0.49586,
    "c": 0.223,
    "h": 277.1
  },
  "luminance": 0.10718
}

Semantic roles & 50–950 ramp

primary

#4C43DC

secondary

#D9DD9E

accent

#EB3CE1

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4C43DC

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

Preview Lab → · Contrast checker → · Palette generator →