#4D47D7#4D47D7

#4D47D7 is a mid, highly saturated blue. Relative luminance 0.110; OKLCH L 49.8% C 0.212 H 277.2°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#4D47D7
RGB	rgb(77, 71, 215)
HSL	hsl(243, 64%, 56%)
HSV	hsv(243, 67%, 84%)
CMYK	cmyk(64.2%, 67%, 0%, 15.7%)
CIE-LAB	lab(39.56, 45.37, -73.01)
CIE-LCH	lch(39.56, 85.96, 301.85°)
OKLab	oklab(49.8% 0.0267 -0.2106)
OKLCH	oklch(49.8% 0.212 277.2)
XYZ	xyz(17.5756, 10.9891, 65.4717)
Luminance	0.1099 (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

#4D47D7 #D1D747

analogous

#4789D7 #4D47D7 #9547D7

triadic

#4D47D7 #D74D47 #47D74D

tetradic

#4D47D7 #D74789 #D1D747 #47D795

square

#4D47D7 #D74789 #D1D747 #47D795

split-complementary

#4D47D7 #D79547 #89D747

monochromatic

#221D86 #2E28B9 #4D47D7 #7E79E2 #AEACED

Accessibility & contrast

On white

6.57

#4D47D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#4D47D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D47D7

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D47D7	#FFFFFF	#000000	##FFFFFF
##4D47D7	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063DB

Deuteranopia (green-blind)

#0057D4

Tritanopia (blue-blind)

#006D89

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4d47d7;
/* rgb */ color: rgb(77, 71, 215);
/* oklch */ color: oklch(49.8% 0.212 277.2);

Tailwind

colors: {
  custom: {
    50: '#8f7be4',
    500: '#4d47d7',
    950: '#000000',
  },
}

SCSS

$custom: #4d47d7;
$custom-light: #8f7be4;
$custom-dark: #000000;

JSON

{
  "hex": "#4d47d7",
  "rgb": {
    "r": 77,
    "g": 71,
    "b": 215
  },
  "hsl": {
    "h": 242.5,
    "s": 64.286,
    "l": 56.078
  },
  "oklch": {
    "l": 0.49802,
    "c": 0.21233,
    "h": 277.2
  },
  "luminance": 0.10991
}

Semantic roles & 50–950 ramp

primary

#4D47D7

secondary

#D8DB9F

accent

#E741E0

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4D47D7

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

Preview Lab → · Contrast checker → · Palette generator →