#4D50E7#4D50E7

#4D50E7 is a mid, highly saturated blue. Relative luminance 0.131; OKLCH L 52.6% C 0.222 H 274.8°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#4D50E7
RGB	rgb(77, 80, 231)
HSL	hsl(239, 76%, 60%)
HSV	hsv(239, 67%, 91%)
CMYK	cmyk(66.7%, 65.4%, 0%, 9.4%)
CIE-LAB	lab(42.89, 45.29, -76.69)
CIE-LCH	lch(42.89, 89.06, 300.56°)
OKLab	oklab(52.63% 0.0186 -0.2214)
OKLCH	oklch(52.63% 0.222 274.8)
XYZ	xyz(20.3483, 13.0828, 77.0387)
Luminance	0.1308 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D50E7 #E7E44D

analogous

#4D9DE7 #4D50E7 #974DE7

triadic

#4D50E7 #E74D50 #50E74D

tetradic

#4D50E7 #E74D9D #E7E44D #4DE797

square

#4D50E7 #E74D9D #E7E44D #4DE797

split-complementary

#4D50E7 #E7974D #9DE74D

monochromatic

#1619A4 #1D21D9 #4D50E7 #8385EE #B9BAF6

Accessibility & contrast

On white

5.81

#4D50E7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#4D50E7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D50E7

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D50E7	#FFFFFF	#000000	##FFFFFF
##4D50E7	1.00	5.81	3.62	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CEC

Deuteranopia (green-blind)

#005EE4

Tritanopia (blue-blind)

#007895

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4d50e7;
/* rgb */ color: rgb(77, 80, 231);
/* oklch */ color: oklch(52.6% 0.222 274.8);

Tailwind

colors: {
  custom: {
    50: '#9182f0',
    500: '#4d50e7',
    950: '#000000',
  },
}

SCSS

$custom: #4d50e7;
$custom-light: #9182f0;
$custom-dark: #000000;

JSON

{
  "hex": "#4d50e7",
  "rgb": {
    "r": 77,
    "g": 80,
    "b": 231
  },
  "hsl": {
    "h": 238.831,
    "s": 76.238,
    "l": 60.392
  },
  "oklch": {
    "l": 0.52632,
    "c": 0.22216,
    "h": 274.8
  },
  "luminance": 0.13085
}

Semantic roles & 50–950 ramp

primary

#4D50E7

secondary

#E5E4AA

accent

#D40DD8

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0A17

muted

#7E7C85

Preview Lab

Preview with #4D50E7

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

Preview Lab → · Contrast checker → · Palette generator →