#4E59D2#4E59D2

#4E59D2 is a mid, vivid blue. Relative luminance 0.134; OKLCH L 52.5% C 0.184 H 274.2°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#4E59D2
RGB	rgb(78, 89, 210)
HSL	hsl(235, 59%, 56%)
HSV	hsv(235, 63%, 82%)
CMYK	cmyk(62.9%, 57.6%, 0%, 17.6%)
CIE-LAB	lab(43.38, 32.98, -63.90)
CIE-LCH	lch(43.38, 71.91, 297.30°)
OKLab	oklab(52.5% 0.0136 -0.1838)
OKLCH	oklch(52.5% 0.184 274.2)
XYZ	xyz(18.3433, 13.4161, 62.5832)
Luminance	0.1342 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E59D2 #D2C74E

analogous

#4E9BD2 #4E59D2 #854ED2

triadic

#4E59D2 #D24E59 #59D24E

tetradic

#4E59D2 #D24E9B #D2C74E #4ED285

square

#4E59D2 #D24E9B #D2C74E #4ED285

split-complementary

#4E59D2 #D2854E #9BD24E

monochromatic

#222A84 #2E39B5 #4E59D2 #7F87DE #B0B5EB

Accessibility & contrast

On white

5.70

#4E59D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#4E59D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E59D2

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E59D2	#FFFFFF	#000000	##FFFFFF
##4E59D2	1.00	5.70	3.68	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CD6

Deuteranopia (green-blind)

#0061D0

Tritanopia (blue-blind)

#00768D

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4e59d2;
/* rgb */ color: rgb(78, 89, 210);
/* oklch */ color: oklch(52.5% 0.184 274.2);

Tailwind

colors: {
  custom: {
    50: '#8d87e1',
    500: '#4e59d2',
    950: '#000000',
  },
}

SCSS

$custom: #4e59d2;
$custom-light: #8d87e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4e59d2",
  "rgb": {
    "r": 78,
    "g": 89,
    "b": 210
  },
  "hsl": {
    "h": 235,
    "s": 59.459,
    "l": 56.471
  },
  "oklch": {
    "l": 0.52496,
    "c": 0.18428,
    "h": 274.2
  },
  "luminance": 0.13418
}

Semantic roles & 50–950 ramp

primary

#4E59D2

secondary

#D9D4A3

accent

#D645E3

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4E59D2

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

Preview Lab → · Contrast checker → · Palette generator →