#4E54DC#4E54DC

#4E54DC is a mid, highly saturated blue. Relative luminance 0.131; OKLCH L 52.4% C 0.203 H 274.9°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#4E54DC
RGB	rgb(78, 84, 220)
HSL	hsl(237, 67%, 58%)
HSV	hsv(237, 65%, 86%)
CMYK	cmyk(64.5%, 61.8%, 0%, 13.7%)
CIE-LAB	lab(42.95, 39.40, -70.33)
CIE-LCH	lch(42.95, 80.61, 299.26°)
OKLab	oklab(52.42% 0.0175 -0.2027)
OKLCH	oklch(52.42% 0.203 274.9)
XYZ	xyz(19.2262, 13.1260, 69.2166)
Luminance	0.1313 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E54DC #DCD64E

analogous

#4E9BDC #4E54DC #8F4EDC

triadic

#4E54DC #DC4E54 #54DC4E

tetradic

#4E54DC #DC4E9B #DCD64E #4EDC8F

square

#4E54DC #DC4E9B #DCD64E #4EDC8F

split-complementary

#4E54DC #DC8F4E #9BDC4E

monochromatic

#1D2293 #272EC6 #4E54DC #8185E6 #B4B7F0

Accessibility & contrast

On white

5.79

#4E54DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#4E54DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E54DC

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E54DC	#FFFFFF	#000000	##FFFFFF
##4E54DC	1.00	5.79	3.63	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CE0

Deuteranopia (green-blind)

#005FD9

Tritanopia (blue-blind)

#007690

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4e54dc;
/* rgb */ color: rgb(78, 84, 220);
/* oklch */ color: oklch(52.4% 0.203 274.9);

Tailwind

colors: {
  custom: {
    50: '#8f84e8',
    500: '#4e54dc',
    950: '#000000',
  },
}

SCSS

$custom: #4e54dc;
$custom-light: #8f84e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4e54dc",
  "rgb": {
    "r": 78,
    "g": 84,
    "b": 220
  },
  "hsl": {
    "h": 237.465,
    "s": 66.981,
    "l": 58.431
  },
  "oklch": {
    "l": 0.52417,
    "c": 0.20345,
    "h": 274.9
  },
  "luminance": 0.13128
}

Semantic roles & 50–950 ramp

primary

#4E54DC

secondary

#DFDDA7

accent

#E33EEA

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4E54DC

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

Preview Lab → · Contrast checker → · Palette generator →