#4E59DF#4E59DF

#4E59DF is a mid, highly saturated blue. Relative luminance 0.141; OKLCH L 53.5% C 0.201 H 273.8°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#4E59DF
RGB	rgb(78, 89, 223)
HSL	hsl(235, 69%, 59%)
HSV	hsv(235, 65%, 87%)
CMYK	cmyk(65%, 60.1%, 0%, 12.5%)
CIE-LAB	lab(44.36, 37.36, -69.73)
CIE-LCH	lch(44.36, 79.11, 298.18°)
OKLab	oklab(53.53% 0.0134 -0.2009)
OKLCH	oklch(53.53% 0.201 273.8)
XYZ	xyz(20.0291, 14.0904, 71.4619)
Luminance	0.1409 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E59DF #DFD44E

analogous

#4EA2DF #4E59DF #8C4EDF

triadic

#4E59DF #DF4E59 #59DF4E

tetradic

#4E59DF #DF4EA2 #DFD44E #4EDF8C

square

#4E59DF #DF4EA2 #DFD44E #4EDF8C

split-complementary

#4E59DF #DF8C4E #A2DF4E

monochromatic

#1B2597 #2531CB #4E59DF #828AE8 #B6BAF2

Accessibility & contrast

On white

5.50

#4E59DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#4E59DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E59DF

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E59DF	#FFFFFF	#000000	##FFFFFF
##4E59DF	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FE3

Deuteranopia (green-blind)

#0063DC

Tritanopia (blue-blind)

#007A93

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4e59df;
/* rgb */ color: rgb(78, 89, 223);
/* oklch */ color: oklch(53.5% 0.201 273.8);

Tailwind

colors: {
  custom: {
    50: '#8f88ea',
    500: '#4e59df',
    950: '#000000',
  },
}

SCSS

$custom: #4e59df;
$custom-light: #8f88ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4e59df",
  "rgb": {
    "r": 78,
    "g": 89,
    "b": 223
  },
  "hsl": {
    "h": 235.448,
    "s": 69.378,
    "l": 59.02
  },
  "oklch": {
    "l": 0.53528,
    "c": 0.20137,
    "h": 273.8
  },
  "luminance": 0.14092
}

Semantic roles & 50–950 ramp

primary

#4E59DF

secondary

#E1DDA8

accent

#DF3CEC

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4E59DF

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

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