#4D50EA#4D50EA

#4D50EA is a mid, highly saturated blue. Relative luminance 0.133; OKLCH L 52.9% C 0.226 H 274.6°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#4D50EA
RGB	rgb(77, 80, 234)
HSL	hsl(239, 79%, 61%)
HSV	hsv(239, 67%, 92%)
CMYK	cmyk(67.1%, 65.8%, 0%, 8.2%)
CIE-LAB	lab(43.14, 46.26, -77.96)
CIE-LCH	lch(43.14, 90.66, 300.69°)
OKLab	oklab(52.9% 0.0183 -0.2251)
OKLCH	oklch(52.9% 0.226 274.6)
XYZ	xyz(20.7756, 13.2537, 79.2893)
Luminance	0.1326 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D50EA #EAE74D

analogous

#4D9EEA #4D50EA #994DEA

triadic

#4D50EA #EA4D50 #50EA4D

tetradic

#4D50EA #EA4D9E #EAE74D #4DEA99

square

#4D50EA #EA4D9E #EAE74D #4DEA99

split-complementary

#4D50EA #EA994D #9EEA4D

monochromatic

#1417A9 #1A1EDF #4D50EA #8486F0 #BABCF7

Accessibility & contrast

On white

5.75

#4D50EA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#4D50EA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D50EA

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D50EA	#FFFFFF	#000000	##FFFFFF
##4D50EA	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DEF

Deuteranopia (green-blind)

#005FE7

Tritanopia (blue-blind)

#007996

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4d50ea;
/* rgb */ color: rgb(77, 80, 234);
/* oklch */ color: oklch(52.9% 0.226 274.6);

Tailwind

colors: {
  custom: {
    50: '#9282f2',
    500: '#4d50ea',
    950: '#000000',
  },
}

SCSS

$custom: #4d50ea;
$custom-light: #9282f2;
$custom-dark: #000000;

JSON

{
  "hex": "#4d50ea",
  "rgb": {
    "r": 77,
    "g": 80,
    "b": 234
  },
  "hsl": {
    "h": 238.854,
    "s": 78.894,
    "l": 60.98
  },
  "oklch": {
    "l": 0.52896,
    "c": 0.22587,
    "h": 274.6
  },
  "luminance": 0.13256
}

Semantic roles & 50–950 ramp

primary

#4D50EA

secondary

#E7E6AC

accent

#D70ADB

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0A17

muted

#7E7C85

Preview Lab

Preview with #4D50EA

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

Preview Lab → · Contrast checker → · Palette generator →