#4D48E5#4D48E5

#4D48E5 is a mid, highly saturated blue. Relative luminance 0.119; OKLCH L 51.2% C 0.228 H 276.1°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#4D48E5
RGB	rgb(77, 72, 229)
HSL	hsl(242, 75%, 59%)
HSV	hsv(242, 69%, 90%)
CMYK	cmyk(66.4%, 68.6%, 0%, 10.2%)
CIE-LAB	lab(41.01, 49.26, -78.64)
CIE-LCH	lch(41.01, 92.80, 302.07°)
OKLab	oklab(51.22% 0.0242 -0.2271)
OKLCH	oklch(51.22% 0.228 276.1)
XYZ	xyz(19.5162, 11.8679, 75.3758)
Luminance	0.1187 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D48E5 #E0E548

analogous

#4892E5 #4D48E5 #9C48E5

triadic

#4D48E5 #E54D48 #48E54D

tetradic

#4D48E5 #E54892 #E0E548 #48E59C

square

#4D48E5 #E54892 #E0E548 #48E59C

split-complementary

#4D48E5 #E59C48 #92E548

monochromatic

#1A169C #241ED2 #4D48E5 #817EED #B5B3F4

Accessibility & contrast

On white

6.22

#4D48E5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#4D48E5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D48E5

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D48E5	#FFFFFF	#000000	##FFFFFF
##4D48E5	1.00	6.22	3.37	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068EA

Deuteranopia (green-blind)

#005AE2

Tritanopia (blue-blind)

#007391

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4d48e5;
/* rgb */ color: rgb(77, 72, 229);
/* oklch */ color: oklch(51.2% 0.228 276.1);

Tailwind

colors: {
  custom: {
    50: '#917cee',
    500: '#4d48e5',
    950: '#000000',
  },
}

SCSS

$custom: #4d48e5;
$custom-light: #917cee;
$custom-dark: #000000;

JSON

{
  "hex": "#4d48e5",
  "rgb": {
    "r": 77,
    "g": 72,
    "b": 229
  },
  "hsl": {
    "h": 241.911,
    "s": 75.12,
    "l": 59.02
  },
  "oklch": {
    "l": 0.51218,
    "c": 0.22839,
    "h": 276.1
  },
  "luminance": 0.1187
}

Semantic roles & 50–950 ramp

primary

#4D48E5

secondary

#E1E3A6

accent

#F236EC

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0917

muted

#7E7B85

Preview Lab

Preview with #4D48E5

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

Preview Lab → · Contrast checker → · Palette generator →