#4D4EE4#4D4EE4

#4D4EE4 is a mid, highly saturated blue. Relative luminance 0.126; OKLCH L 52.1% C 0.221 H 275.3°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#4D4EE4
RGB	rgb(77, 78, 228)
HSL	hsl(240, 74%, 60%)
HSV	hsv(240, 66%, 89%)
CMYK	cmyk(66.2%, 65.8%, 0%, 10.6%)
CIE-LAB	lab(42.19, 45.48, -76.12)
CIE-LCH	lch(42.19, 88.67, 300.86°)
OKLab	oklab(52.05% 0.0203 -0.2197)
OKLCH	oklch(52.05% 0.221 275.3)
XYZ	xyz(19.7839, 12.6262, 74.7783)
Luminance	0.1263 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D4EE4 #E4E34D

analogous

#4D99E4 #4D4EE4 #984DE4

triadic

#4D4EE4 #E44D4E #4EE44D

tetradic

#4D4EE4 #E44D99 #E4E34D #4DE498

square

#4D4EE4 #E44D99 #E4E34D #4DE498

split-complementary

#4D4EE4 #E4984D #99E44D

monochromatic

#18199F #2021D4 #4D4EE4 #8283EC #B7B8F4

Accessibility & contrast

On white

5.96

#4D4EE4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#4D4EE4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D4EE4

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4EE4	#FFFFFF	#000000	##FFFFFF
##4D4EE4	1.00	5.96	3.53	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AE9

Deuteranopia (green-blind)

#005DE1

Tritanopia (blue-blind)

#007692

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4d4ee4;
/* rgb */ color: rgb(77, 78, 228);
/* oklch */ color: oklch(52.1% 0.221 275.3);

Tailwind

colors: {
  custom: {
    50: '#9180ee',
    500: '#4d4ee4',
    950: '#000000',
  },
}

SCSS

$custom: #4d4ee4;
$custom-light: #9180ee;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4ee4",
  "rgb": {
    "r": 77,
    "g": 78,
    "b": 228
  },
  "hsl": {
    "h": 239.603,
    "s": 73.659,
    "l": 59.804
  },
  "oklch": {
    "l": 0.52051,
    "c": 0.22066,
    "h": 275.3
  },
  "luminance": 0.12628
}

Semantic roles & 50–950 ramp

primary

#4D4EE4

secondary

#E4E3A9

accent

#EF37F0

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4D4EE4

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

Preview Lab → · Contrast checker → · Palette generator →