#4E54E7#4E54E7

#4E54E7 is a mid, highly saturated blue. Relative luminance 0.137; OKLCH L 53.3% C 0.217 H 274.4°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#4E54E7
RGB	rgb(78, 84, 231)
HSL	hsl(238, 76%, 61%)
HSV	hsv(238, 66%, 91%)
CMYK	cmyk(66.2%, 63.6%, 0%, 9.4%)
CIE-LAB	lab(43.84, 43.04, -75.12)
CIE-LCH	lch(43.84, 86.58, 299.81°)
OKLab	oklab(53.34% 0.0169 -0.2168)
OKLCH	oklch(53.34% 0.217 274.4)
XYZ	xyz(20.7312, 13.7280, 77.1431)
Luminance	0.1373 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E54E7 #E7E14E

analogous

#4EA0E7 #4E54E7 #944EE7

triadic

#4E54E7 #E74E54 #54E74E

tetradic

#4E54E7 #E74EA0 #E7E14E #4EE794

square

#4E54E7 #E74EA0 #E7E14E #4EE794

split-complementary

#4E54E7 #E7944E #A0E74E

monochromatic

#161CA4 #1E25DA #4E54E7 #8488EE #BABCF6

Accessibility & contrast

On white

5.61

#4E54E7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#4E54E7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E54E7

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E54E7	#FFFFFF	#000000	##FFFFFF
##4E54E7	1.00	5.61	3.75	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FEC

Deuteranopia (green-blind)

#0061E4

Tritanopia (blue-blind)

#007A96

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4e54e7;
/* rgb */ color: rgb(78, 84, 231);
/* oklch */ color: oklch(53.3% 0.217 274.4);

Tailwind

colors: {
  custom: {
    50: '#9184f0',
    500: '#4e54e7',
    950: '#000000',
  },
}

SCSS

$custom: #4e54e7;
$custom-light: #9184f0;
$custom-dark: #000000;

JSON

{
  "hex": "#4e54e7",
  "rgb": {
    "r": 78,
    "g": 84,
    "b": 231
  },
  "hsl": {
    "h": 237.647,
    "s": 76.119,
    "l": 60.588
  },
  "oklch": {
    "l": 0.53343,
    "c": 0.21741,
    "h": 274.4
  },
  "luminance": 0.1373
}

Semantic roles & 50–950 ramp

primary

#4E54E7

secondary

#E5E3AB

accent

#D00DD8

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B17

muted

#7E7C85

Preview Lab

Preview with #4E54E7

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

Preview Lab → · Contrast checker → · Palette generator →