#4C43C8#4C43C8

#4C43C8 is a mid, vivid blue. Relative luminance 0.097; OKLCH L 47.8% C 0.198 H 278.8°. Best body text is #FFFFFF at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#4C43C8
RGB	rgb(76, 67, 200)
HSL	hsl(244, 55%, 52%)
HSV	hsv(244, 67%, 78%)
CMYK	cmyk(62%, 66.5%, 0%, 21.6%)
CIE-LAB	lab(37.33, 42.75, -67.99)
CIE-LCH	lch(37.33, 80.32, 302.16°)
OKLab	oklab(47.78% 0.0303 -0.196)
OKLCH	oklch(47.78% 0.198 278.8)
XYZ	xyz(15.4096, 9.7198, 55.6964)
Luminance	0.0972 (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

#4C43C8 #BFC843

analogous

#437DC8 #4C43C8 #8E43C8

triadic

#4C43C8 #C84C43 #43C84C

tetradic

#4C43C8 #C8437D #BFC843 #43C88E

square

#4C43C8 #C8437D #BFC843 #43C88E

split-complementary

#4C43C8 #C88E43 #7DC843

monochromatic

#262170 #362F9F #4C43C8 #7972D6 #A6A2E4

Accessibility & contrast

On white

7.13

#4C43C8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#4C43C8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C43C8

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C43C8	#FFFFFF	#000000	##FFFFFF
##4C43C8	1.00	7.13	2.94	7.13
#FFFFFF	7.13	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DCC

Deuteranopia (green-blind)

#0052C5

Tritanopia (blue-blind)

#006680

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4c43c8;
/* rgb */ color: rgb(76, 67, 200);
/* oklch */ color: oklch(47.8% 0.198 278.8);

Tailwind

colors: {
  custom: {
    50: '#8c78da',
    500: '#4c43c8',
    950: '#000000',
  },
}

SCSS

$custom: #4c43c8;
$custom-light: #8c78da;
$custom-dark: #000000;

JSON

{
  "hex": "#4c43c8",
  "rgb": {
    "r": 76,
    "g": 67,
    "b": 200
  },
  "hsl": {
    "h": 244.06,
    "s": 54.733,
    "l": 52.353
  },
  "oklch": {
    "l": 0.47776,
    "c": 0.19831,
    "h": 278.8
  },
  "luminance": 0.09721
}

Semantic roles & 50–950 ramp

primary

#4C43C8

secondary

#CCD096

accent

#DE4AD4

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4C43C8

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

Preview Lab → · Contrast checker → · Palette generator →