#4E59D0#4E59D0

#4E59D0 is a mid, vivid blue. Relative luminance 0.133; OKLCH L 52.3% C 0.182 H 274.3°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#4E59D0
RGB	rgb(78, 89, 208)
HSL	hsl(235, 58%, 56%)
HSV	hsv(235, 63%, 82%)
CMYK	cmyk(62.5%, 57.2%, 0%, 18.4%)
CIE-LAB	lab(43.24, 32.31, -62.99)
CIE-LCH	lch(43.24, 70.79, 297.15°)
OKLab	oklab(52.34% 0.0136 -0.1811)
OKLCH	oklch(52.34% 0.182 274.3)
XYZ	xyz(18.0957, 13.3170, 61.2791)
Luminance	0.1332 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E59D0 #D0C54E

analogous

#4E9AD0 #4E59D0 #844ED0

triadic

#4E59D0 #D04E59 #59D04E

tetradic

#4E59D0 #D04E9A #D0C54E #4ED084

square

#4E59D0 #D04E9A #D0C54E #4ED084

split-complementary

#4E59D0 #D0844E #9AD04E

monochromatic

#222A81 #2F3AB2 #4E59D0 #7E86DD #AFB4EA

Accessibility & contrast

On white

5.73

#4E59D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#4E59D0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E59D0

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E59D0	#FFFFFF	#000000	##FFFFFF
##4E59D0	1.00	5.73	3.66	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CD4

Deuteranopia (green-blind)

#0061CE

Tritanopia (blue-blind)

#00768C

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4e59d0;
/* rgb */ color: rgb(78, 89, 208);
/* oklch */ color: oklch(52.3% 0.182 274.3);

Tailwind

colors: {
  custom: {
    50: '#8d87df',
    500: '#4e59d0',
    950: '#000000',
  },
}

SCSS

$custom: #4e59d0;
$custom-light: #8d87df;
$custom-dark: #000000;

JSON

{
  "hex": "#4e59d0",
  "rgb": {
    "r": 78,
    "g": 89,
    "b": 208
  },
  "hsl": {
    "h": 234.923,
    "s": 58.036,
    "l": 56.078
  },
  "oklch": {
    "l": 0.52341,
    "c": 0.18161,
    "h": 274.3
  },
  "luminance": 0.13319
}

Semantic roles & 50–950 ramp

primary

#4E59D0

secondary

#D8D3A2

accent

#D447E1

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4E59D0

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

Preview Lab → · Contrast checker → · Palette generator →