#4D47CE#4D47CE

#4D47CE is a mid, highly saturated blue. Relative luminance 0.105; OKLCH L 49.0% C 0.201 H 277.9°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#4D47CE
RGB	rgb(77, 71, 206)
HSL	hsl(243, 58%, 54%)
HSV	hsv(243, 66%, 81%)
CMYK	cmyk(62.6%, 65.5%, 0%, 19.2%)
CIE-LAB	lab(38.79, 42.47, -69.08)
CIE-LCH	lch(38.79, 81.09, 301.58°)
OKLab	oklab(49.01% 0.0278 -0.1991)
OKLCH	oklch(49.01% 0.201 277.9)
XYZ	xyz(16.4508, 10.5392, 59.5479)
Luminance	0.1054 (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

#4D47CE #C8CE47

analogous

#4784CE #4D47CE #9147CE

triadic

#4D47CE #CE4D47 #47CE4D

tetradic

#4D47CE #CE4784 #C8CE47 #47CE91

square

#4D47CE #CE4784 #C8CE47 #47CE91

split-complementary

#4D47CE #CE9147 #84CE47

monochromatic

#24217A #332DAA #4D47CE #7C77DB #ABA8E8

Accessibility & contrast

On white

6.76

#4D47CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#4D47CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D47CE

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D47CE	#FFFFFF	#000000	##FFFFFF
##4D47CE	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D2

Deuteranopia (green-blind)

#0056CB

Tritanopia (blue-blind)

#006A84

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4d47ce;
/* rgb */ color: rgb(77, 71, 206);
/* oklch */ color: oklch(49.0% 0.201 277.9);

Tailwind

colors: {
  custom: {
    50: '#8d7bde',
    500: '#4d47ce',
    950: '#000000',
  },
}

SCSS

$custom: #4d47ce;
$custom-light: #8d7bde;
$custom-dark: #000000;

JSON

{
  "hex": "#4d47ce",
  "rgb": {
    "r": 77,
    "g": 71,
    "b": 206
  },
  "hsl": {
    "h": 242.667,
    "s": 57.94,
    "l": 54.314
  },
  "oklch": {
    "l": 0.49008,
    "c": 0.20106,
    "h": 277.9
  },
  "luminance": 0.1054
}

Semantic roles & 50–950 ramp

primary

#4D47CE

secondary

#D2D59C

accent

#E147DA

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4D47CE

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

Preview Lab → · Contrast checker → · Palette generator →