#4C43CA#4C43CA

#4C43CA is a mid, highly saturated blue. Relative luminance 0.098; OKLCH L 48.0% C 0.201 H 278.6°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#4C43CA
RGB	rgb(76, 67, 202)
HSL	hsl(244, 56%, 53%)
HSV	hsv(244, 67%, 79%)
CMYK	cmyk(62.4%, 66.8%, 0%, 20.8%)
CIE-LAB	lab(37.51, 43.39, -68.88)
CIE-LCH	lch(37.51, 81.40, 302.21°)
OKLab	oklab(47.95% 0.0301 -0.1986)
OKLCH	oklch(47.95% 0.201 278.6)
XYZ	xyz(15.6449, 9.8139, 56.9355)
Luminance	0.0982 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C43CA #C1CA43

analogous

#437DCA #4C43CA #8F43CA

triadic

#4C43CA #CA4C43 #43CA4C

tetradic

#4C43CA #CA437D #C1CA43 #43CA8F

square

#4C43CA #CA437D #C1CA43 #43CA8F

split-complementary

#4C43CA #CA8F43 #7DCA43

monochromatic

#262072 #352EA2 #4C43CA #7973D7 #A7A2E5

Accessibility & contrast

On white

7.09

#4C43CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#4C43CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C43CA

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C43CA	#FFFFFF	#000000	##FFFFFF
##4C43CA	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ECE

Deuteranopia (green-blind)

#0053C7

Tritanopia (blue-blind)

#006681

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4c43ca;
/* rgb */ color: rgb(76, 67, 202);
/* oklch */ color: oklch(48.0% 0.201 278.6);

Tailwind

colors: {
  custom: {
    50: '#8c78db',
    500: '#4c43ca',
    950: '#000000',
  },
}

SCSS

$custom: #4c43ca;
$custom-light: #8c78db;
$custom-dark: #000000;

JSON

{
  "hex": "#4c43ca",
  "rgb": {
    "r": 76,
    "g": 67,
    "b": 202
  },
  "hsl": {
    "h": 244,
    "s": 56.017,
    "l": 52.745
  },
  "oklch": {
    "l": 0.47953,
    "c": 0.20083,
    "h": 278.6
  },
  "luminance": 0.09815
}

Semantic roles & 50–950 ramp

primary

#4C43CA

secondary

#CED297

accent

#DF48D5

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4C43CA

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

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