#4D50E0#4D50E0

#4D50E0 is a mid, highly saturated blue. Relative luminance 0.127; OKLCH L 52.0% C 0.213 H 275.2°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#4D50E0
RGB	rgb(77, 80, 224)
HSL	hsl(239, 70%, 59%)
HSV	hsv(239, 66%, 88%)
CMYK	cmyk(65.6%, 64.3%, 0%, 12.2%)
CIE-LAB	lab(42.30, 42.99, -73.67)
CIE-LCH	lch(42.30, 85.30, 300.27°)
OKLab	oklab(52.02% 0.0192 -0.2126)
OKLCH	oklch(52.02% 0.213 275.2)
XYZ	xyz(19.3793, 12.6952, 71.9357)
Luminance	0.1270 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D50E0 #E0DD4D

analogous

#4D99E0 #4D50E0 #944DE0

triadic

#4D50E0 #E04D50 #50E04D

tetradic

#4D50E0 #E04D99 #E0DD4D #4DE094

square

#4D50E0 #E04D99 #E0DD4D #4DE094

split-complementary

#4D50E0 #E0944D #99E04D

monochromatic

#1A1D98 #2427CC #4D50E0 #8183E9 #B5B6F2

Accessibility & contrast

On white

5.93

#4D50E0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#4D50E0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D50E0

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D50E0	#FFFFFF	#000000	##FFFFFF
##4D50E0	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AE5

Deuteranopia (green-blind)

#005DDD

Tritanopia (blue-blind)

#007591

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4d50e0;
/* rgb */ color: rgb(77, 80, 224);
/* oklch */ color: oklch(52.0% 0.213 275.2);

Tailwind

colors: {
  custom: {
    50: '#9081eb',
    500: '#4d50e0',
    950: '#000000',
  },
}

SCSS

$custom: #4d50e0;
$custom-light: #9081eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4d50e0",
  "rgb": {
    "r": 77,
    "g": 80,
    "b": 224
  },
  "hsl": {
    "h": 238.776,
    "s": 70.335,
    "l": 59.02
  },
  "oklch": {
    "l": 0.52024,
    "c": 0.21343,
    "h": 275.2
  },
  "luminance": 0.12697
}

Semantic roles & 50–950 ramp

primary

#4D50E0

secondary

#E1E0A8

accent

#E93BED

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4D50E0

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

Preview Lab → · Contrast checker → · Palette generator →