#4D43CA#4D43CA

#4D43CA is a mid, highly saturated blue. Relative luminance 0.099; OKLCH L 48.0% C 0.201 H 279.0°. Best body text is #FFFFFF at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#4D43CA
RGB	rgb(77, 67, 202)
HSL	hsl(244, 56%, 53%)
HSV	hsv(244, 67%, 79%)
CMYK	cmyk(61.9%, 66.8%, 0%, 20.8%)
CIE-LAB	lab(37.58, 43.53, -68.75)
CIE-LCH	lch(37.58, 81.37, 302.34°)
OKLab	oklab(48.03% 0.0314 -0.1982)
OKLCH	oklch(48.03% 0.201 279)
XYZ	xyz(15.7250, 9.8552, 56.9392)
Luminance	0.0986 (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

#4D43CA #C0CA43

analogous

#437DCA #4D43CA #9043CA

triadic

#4D43CA #CA4D43 #43CA4D

tetradic

#4D43CA #CA437D #C0CA43 #43CA90

square

#4D43CA #CA437D #C0CA43 #43CA90

split-complementary

#4D43CA #CA9043 #7DCA43

monochromatic

#262072 #362EA2 #4D43CA #7A73D7 #A7A2E5

Accessibility & contrast

On white

7.07

#4D43CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#4D43CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D43CA

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D43CA	#FFFFFF	#000000	##FFFFFF
##4D43CA	1.00	7.07	2.97	7.07
#FFFFFF	7.07	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.07	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: #4d43ca;
/* rgb */ color: rgb(77, 67, 202);
/* oklch */ color: oklch(48.0% 0.201 279.0);

Tailwind

colors: {
  custom: {
    50: '#8d78db',
    500: '#4d43ca',
    950: '#000000',
  },
}

SCSS

$custom: #4d43ca;
$custom-light: #8d78db;
$custom-dark: #000000;

JSON

{
  "hex": "#4d43ca",
  "rgb": {
    "r": 77,
    "g": 67,
    "b": 202
  },
  "hsl": {
    "h": 244.444,
    "s": 56.017,
    "l": 52.745
  },
  "oklch": {
    "l": 0.48026,
    "c": 0.20063,
    "h": 279
  },
  "luminance": 0.09856
}

Semantic roles & 50–950 ramp

primary

#4D43CA

secondary

#CDD297

accent

#DF48D4

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4D43CA

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

Preview Lab → · Contrast checker → · Palette generator →