#4D43CD#4D43CD

#4D43CD is a mid, highly saturated blue. Relative luminance 0.100; OKLCH L 48.3% C 0.204 H 278.7°. Best body text is #FFFFFF at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#4D43CD
RGB	rgb(77, 67, 205)
HSL	hsl(244, 58%, 53%)
HSV	hsv(244, 67%, 80%)
CMYK	cmyk(62.4%, 67.3%, 0%, 19.6%)
CIE-LAB	lab(37.84, 44.49, -70.07)
CIE-LCH	lch(37.84, 83.00, 302.41°)
OKLab	oklab(48.29% 0.031 -0.202)
OKLCH	oklch(48.29% 0.204 278.7)
XYZ	xyz(16.0836, 9.9986, 58.8281)
Luminance	0.1000 (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

#4D43CD #C3CD43

analogous

#437ECD #4D43CD #9243CD

triadic

#4D43CD #CD4D43 #43CD4D

tetradic

#4D43CD #CD437E #C3CD43 #43CD92

square

#4D43CD #CD437E #C3CD43 #43CD92

split-complementary

#4D43CD #CD9243 #7ECD43

monochromatic

#261F76 #352CA7 #4D43CD #7B73DA #A9A4E7

Accessibility & contrast

On white

7.00

#4D43CD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#4D43CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D43CD

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D43CD	#FFFFFF	#000000	##FFFFFF
##4D43CD	1.00	7.00	3.00	7.00
#FFFFFF	7.00	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD1

Deuteranopia (green-blind)

#0053CA

Tritanopia (blue-blind)

#006782

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4d43cd;
/* rgb */ color: rgb(77, 67, 205);
/* oklch */ color: oklch(48.3% 0.204 278.7);

Tailwind

colors: {
  custom: {
    50: '#8d78dd',
    500: '#4d43cd',
    950: '#000000',
  },
}

SCSS

$custom: #4d43cd;
$custom-light: #8d78dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4d43cd",
  "rgb": {
    "r": 77,
    "g": 67,
    "b": 205
  },
  "hsl": {
    "h": 244.348,
    "s": 57.983,
    "l": 53.333
  },
  "oklch": {
    "l": 0.48292,
    "c": 0.20438,
    "h": 278.7
  },
  "luminance": 0.1
}

Semantic roles & 50–950 ramp

primary

#4D43CD

secondary

#CFD498

accent

#E147D6

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #4D43CD

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

Preview Lab → · Contrast checker → · Palette generator →