#4E53EC#4E53EC

#4E53EC is a mid, highly saturated blue. Relative luminance 0.139; OKLCH L 53.6% C 0.225 H 274.4°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#4E53EC
RGB	rgb(78, 83, 236)
HSL	hsl(238, 81%, 62%)
HSV	hsv(238, 67%, 93%)
CMYK	cmyk(66.9%, 64.8%, 0%, 7.5%)
CIE-LAB	lab(44.03, 45.28, -77.63)
CIE-LCH	lch(44.03, 89.87, 300.25°)
OKLab	oklab(53.61% 0.0172 -0.2241)
OKLCH	oklch(53.61% 0.225 274.4)
XYZ	xyz(21.3704, 13.8604, 80.8897)
Luminance	0.1386 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E53EC #ECE74E

analogous

#4EA2EC #4E53EC #984EEC

triadic

#4E53EC #EC4E53 #53EC4E

tetradic

#4E53EC #EC4EA2 #ECE74E #4EEC98

square

#4E53EC #EC4EA2 #ECE74E #4EEC98

split-complementary

#4E53EC #EC984E #A2EC4E

monochromatic

#1317AD #191FE4 #4E53EC #8589F2 #BDBEF8

Accessibility & contrast

On white

5.57

#4E53EC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#4E53EC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E53EC

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E53EC	#FFFFFF	#000000	##FFFFFF
##4E53EC	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FF1

Deuteranopia (green-blind)

#0061E9

Tritanopia (blue-blind)

#007B98

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4e53ec;
/* rgb */ color: rgb(78, 83, 236);
/* oklch */ color: oklch(53.6% 0.225 274.4);

Tailwind

colors: {
  custom: {
    50: '#9284f3',
    500: '#4e53ec',
    950: '#000000',
  },
}

SCSS

$custom: #4e53ec;
$custom-light: #9284f3;
$custom-dark: #000000;

JSON

{
  "hex": "#4e53ec",
  "rgb": {
    "r": 78,
    "g": 83,
    "b": 236
  },
  "hsl": {
    "h": 238.101,
    "s": 80.612,
    "l": 61.569
  },
  "oklch": {
    "l": 0.5361,
    "c": 0.22479,
    "h": 274.4
  },
  "luminance": 0.13862
}

Semantic roles & 50–950 ramp

primary

#4E53EC

secondary

#E8E6AE

accent

#D609DD

background

#F9F8FF

surface

#F2EFFE

border

#CCCAD6

text

#0F0B17

muted

#7E7C85

Preview Lab

Preview with #4E53EC

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

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