#4E55DF#4E55DF

#4E55DF is a mid, highly saturated blue. Relative luminance 0.134; OKLCH L 52.8% C 0.206 H 274.6°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#4E55DF
RGB	rgb(78, 85, 223)
HSL	hsl(237, 69%, 59%)
HSV	hsv(237, 65%, 87%)
CMYK	cmyk(65%, 61.9%, 0%, 12.5%)
CIE-LAB	lab(43.42, 39.79, -71.27)
CIE-LCH	lch(43.42, 81.62, 299.18°)
OKLab	oklab(52.84% 0.0166 -0.2054)
OKLCH	oklch(52.84% 0.206 274.6)
XYZ	xyz(19.7053, 13.4427, 71.3540)
Luminance	0.1344 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E55DF #DFD84E

analogous

#4E9EDF #4E55DF #8F4EDF

triadic

#4E55DF #DF4E55 #55DF4E

tetradic

#4E55DF #DF4E9E #DFD84E #4EDF8F

square

#4E55DF #DF4E9E #DFD84E #4EDF8F

split-complementary

#4E55DF #DF8F4E #9EDF4E

monochromatic

#1B2197 #252DCB #4E55DF #8287E8 #B6B9F2

Accessibility & contrast

On white

5.69

#4E55DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#4E55DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E55DF

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E55DF	#FFFFFF	#000000	##FFFFFF
##4E55DF	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DE3

Deuteranopia (green-blind)

#0060DC

Tritanopia (blue-blind)

#007892

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4e55df;
/* rgb */ color: rgb(78, 85, 223);
/* oklch */ color: oklch(52.8% 0.206 274.6);

Tailwind

colors: {
  custom: {
    50: '#9085ea',
    500: '#4e55df',
    950: '#000000',
  },
}

SCSS

$custom: #4e55df;
$custom-light: #9085ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4e55df",
  "rgb": {
    "r": 78,
    "g": 85,
    "b": 223
  },
  "hsl": {
    "h": 237.103,
    "s": 69.378,
    "l": 59.02
  },
  "oklch": {
    "l": 0.52837,
    "c": 0.20612,
    "h": 274.6
  },
  "luminance": 0.13444
}

Semantic roles & 50–950 ramp

primary

#4E55DF

secondary

#E1DEA8

accent

#E43CEC

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4E55DF

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

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