#4D43CE#4D43CE

#4D43CE is a mid, highly saturated blue. Relative luminance 0.100; OKLCH L 48.4% C 0.206 H 278.6°. Best body text is #FFFFFF at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#4D43CE
RGB	rgb(77, 67, 206)
HSL	hsl(244, 59%, 54%)
HSV	hsv(244, 67%, 81%)
CMYK	cmyk(62.6%, 67.5%, 0%, 19.2%)
CIE-LAB	lab(37.93, 44.81, -70.50)
CIE-LCH	lch(37.93, 83.54, 302.44°)
OKLab	oklab(48.38% 0.0308 -0.2033)
OKLCH	oklch(48.38% 0.206 278.6)
XYZ	xyz(16.2047, 10.0471, 59.4659)
Luminance	0.1005 (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

#4D43CE #C4CE43

analogous

#437ECE #4D43CE #9343CE

triadic

#4D43CE #CE4D43 #43CE4D

tetradic

#4D43CE #CE437E #C4CE43 #43CE93

square

#4D43CE #CE437E #C4CE43 #43CE93

split-complementary

#4D43CE #CE9343 #7ECE43

monochromatic

#251F77 #352CA8 #4D43CE #7B74DB #A9A4E7

Accessibility & contrast

On white

6.98

#4D43CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#4D43CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D43CE

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D43CE	#FFFFFF	#000000	##FFFFFF
##4D43CE	1.00	6.98	3.01	6.98
#FFFFFF	6.98	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD2

Deuteranopia (green-blind)

#0054CB

Tritanopia (blue-blind)

#006883

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4d43ce;
/* rgb */ color: rgb(77, 67, 206);
/* oklch */ color: oklch(48.4% 0.206 278.6);

Tailwind

colors: {
  custom: {
    50: '#8d78de',
    500: '#4d43ce',
    950: '#000000',
  },
}

SCSS

$custom: #4d43ce;
$custom-light: #8d78de;
$custom-dark: #000000;

JSON

{
  "hex": "#4d43ce",
  "rgb": {
    "r": 77,
    "g": 67,
    "b": 206
  },
  "hsl": {
    "h": 244.317,
    "s": 58.65,
    "l": 53.529
  },
  "oklch": {
    "l": 0.48382,
    "c": 0.20563,
    "h": 278.6
  },
  "luminance": 0.10048
}

Semantic roles & 50–950 ramp

primary

#4D43CE

secondary

#D0D499

accent

#E246D7

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #4D43CE

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

Preview Lab → · Contrast checker → · Palette generator →