#4D47E8#4D47E8

#4D47E8 is a mid, highly saturated blue. Relative luminance 0.119; OKLCH L 51.3% C 0.233 H 276.0°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#4D47E8
RGB	rgb(77, 71, 232)
HSL	hsl(242, 78%, 59%)
HSV	hsv(242, 69%, 91%)
CMYK	cmyk(66.8%, 69.4%, 0%, 9%)
CIE-LAB	lab(41.07, 50.78, -80.23)
CIE-LCH	lch(41.07, 94.95, 302.33°)
OKLab	oklab(51.35% 0.0244 -0.2318)
OKLCH	oklch(51.35% 0.233 276)
XYZ	xyz(19.8745, 11.9087, 77.5795)
Luminance	0.1191 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D47E8 #E2E847

analogous

#4792E8 #4D47E8 #9E47E8

triadic

#4D47E8 #E84D47 #47E84D

tetradic

#4D47E8 #E84792 #E2E847 #47E89E

square

#4D47E8 #E84792 #E2E847 #47E89E

split-complementary

#4D47E8 #E89E47 #92E847

monochromatic

#1914A1 #221BD7 #4D47E8 #827DEF #B6B4F6

Accessibility & contrast

On white

6.21

#4D47E8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#4D47E8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D47E8

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D47E8	#FFFFFF	#000000	##FFFFFF
##4D47E8	1.00	6.21	3.38	6.21
#FFFFFF	6.21	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068ED

Deuteranopia (green-blind)

#005AE5

Tritanopia (blue-blind)

#007392

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4d47e8;
/* rgb */ color: rgb(77, 71, 232);
/* oklch */ color: oklch(51.3% 0.233 276.0);

Tailwind

colors: {
  custom: {
    50: '#927cf1',
    500: '#4d47e8',
    950: '#000000',
  },
}

SCSS

$custom: #4d47e8;
$custom-light: #927cf1;
$custom-dark: #000000;

JSON

{
  "hex": "#4d47e8",
  "rgb": {
    "r": 77,
    "g": 71,
    "b": 232
  },
  "hsl": {
    "h": 242.236,
    "s": 77.778,
    "l": 59.412
  },
  "oklch": {
    "l": 0.51347,
    "c": 0.23305,
    "h": 276
  },
  "luminance": 0.1191
}

Semantic roles & 50–950 ramp

primary

#4D47E8

secondary

#E2E5A6

accent

#F434ED

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0F0917

muted

#7E7B85

Preview Lab

Preview with #4D47E8

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

Preview Lab → · Contrast checker → · Palette generator →