#4E59C4#4E59C4

#4E59C4 is a mid, vivid blue. Relative luminance 0.128; OKLCH L 51.4% C 0.165 H 274.6°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#4E59C4
RGB	rgb(78, 89, 196)
HSL	hsl(234, 50%, 54%)
HSV	hsv(234, 60%, 77%)
CMYK	cmyk(60.2%, 54.6%, 0%, 23.1%)
CIE-LAB	lab(42.38, 28.26, -57.45)
CIE-LCH	lch(42.38, 64.02, 296.19°)
OKLab	oklab(51.43% 0.0132 -0.1648)
OKLCH	oklch(51.43% 0.165 274.6)
XYZ	xyz(16.6748, 12.7487, 53.7959)
Luminance	0.1275 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E59C4 #C4B94E

analogous

#4E94C4 #4E59C4 #7E4EC4

triadic

#4E59C4 #C44E59 #59C44E

tetradic

#4E59C4 #C44E94 #C4B94E #4EC47E

square

#4E59C4 #C44E94 #C4B94E #4EC47E

split-complementary

#4E59C4 #C47E4E #94C44E

monochromatic

#262D72 #353FA0 #4E59C4 #7C84D3 #AAAFE3

Accessibility & contrast

On white

5.92

#4E59C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#4E59C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E59C4

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E59C4	#FFFFFF	#000000	##FFFFFF
##4E59C4	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C69C8

Deuteranopia (green-blind)

#005FC2

Tritanopia (blue-blind)

#007286

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4e59c4;
/* rgb */ color: rgb(78, 89, 196);
/* oklch */ color: oklch(51.4% 0.165 274.6);

Tailwind

colors: {
  custom: {
    50: '#8a87d7',
    500: '#4e59c4',
    950: '#000000',
  },
}

SCSS

$custom: #4e59c4;
$custom-light: #8a87d7;
$custom-dark: #000000;

JSON

{
  "hex": "#4e59c4",
  "rgb": {
    "r": 78,
    "g": 89,
    "b": 196
  },
  "hsl": {
    "h": 234.407,
    "s": 50,
    "l": 53.725
  },
  "oklch": {
    "l": 0.51433,
    "c": 0.16533,
    "h": 274.6
  },
  "luminance": 0.1275
}

Semantic roles & 50–950 ramp

primary

#4E59C4

secondary

#D0CB9E

accent

#CD4EDA

background

#F9F8FD

surface

#F1EFFA

border

#CBCAD3

text

#0D0B14

muted

#7E7C83

Preview Lab

Preview with #4E59C4

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

Preview Lab → · Contrast checker → · Palette generator →