#4E55D6#4E55D6

#4E55D6 is a mid, vivid blue. Relative luminance 0.130; OKLCH L 52.1% C 0.194 H 275.0°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#4E55D6
RGB	rgb(78, 85, 214)
HSL	hsl(237, 62%, 57%)
HSV	hsv(237, 64%, 84%)
CMYK	cmyk(63.6%, 60.3%, 0%, 16.1%)
CIE-LAB	lab(42.72, 36.80, -67.28)
CIE-LCH	lch(42.72, 76.68, 298.67°)
OKLab	oklab(52.1% 0.017 -0.1937)
OKLCH	oklch(52.1% 0.194 275)
XYZ	xyz(18.5240, 12.9702, 65.1326)
Luminance	0.1297 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E55D6 #D6CF4E

analogous

#4E99D6 #4E55D6 #8B4ED6

triadic

#4E55D6 #D64E55 #55D64E

tetradic

#4E55D6 #D64E99 #D6CF4E #4ED68B

square

#4E55D6 #D64E99 #D6CF4E #4ED68B

split-complementary

#4E55D6 #D68B4E #99D64E

monochromatic

#20258A #2B33BB #4E55D6 #8085E2 #B1B4ED

Accessibility & contrast

On white

5.84

#4E55D6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#4E55D6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E55D6

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E55D6	#FFFFFF	#000000	##FFFFFF
##4E55D6	1.00	5.84	3.59	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BDA

Deuteranopia (green-blind)

#005FD3

Tritanopia (blue-blind)

#00758D

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4e55d6;
/* rgb */ color: rgb(78, 85, 214);
/* oklch */ color: oklch(52.1% 0.194 275.0);

Tailwind

colors: {
  custom: {
    50: '#8e85e4',
    500: '#4e55d6',
    950: '#000000',
  },
}

SCSS

$custom: #4e55d6;
$custom-light: #8e85e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4e55d6",
  "rgb": {
    "r": 78,
    "g": 85,
    "b": 214
  },
  "hsl": {
    "h": 236.912,
    "s": 62.385,
    "l": 57.255
  },
  "oklch": {
    "l": 0.52098,
    "c": 0.19447,
    "h": 275
  },
  "luminance": 0.12972
}

Semantic roles & 50–950 ramp

primary

#4E55D6

secondary

#DBD9A4

accent

#DD42E5

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4E55D6

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

Preview Lab → · Contrast checker → · Palette generator →