#4E59D5#4E59D5

#4E59D5 is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.7% C 0.188 H 274.1°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#4E59D5
RGB	rgb(78, 89, 213)
HSL	hsl(235, 62%, 57%)
HSV	hsv(235, 63%, 84%)
CMYK	cmyk(63.4%, 58.2%, 0%, 16.5%)
CIE-LAB	lab(43.61, 33.99, -65.26)
CIE-LCH	lch(43.61, 73.58, 297.51°)
OKLab	oklab(52.73% 0.0136 -0.1878)
OKLCH	oklch(52.73% 0.188 274.1)
XYZ	xyz(18.7205, 13.5670, 64.5700)
Luminance	0.1357 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E59D5 #D5CA4E

analogous

#4E9DD5 #4E59D5 #874ED5

triadic

#4E59D5 #D54E59 #59D54E

tetradic

#4E59D5 #D54E9D #D5CA4E #4ED587

square

#4E59D5 #D54E9D #D5CA4E #4ED587

split-complementary

#4E59D5 #D5874E #9DD54E

monochromatic

#202988 #2C38BA #4E59D5 #7F87E1 #B1B6EC

Accessibility & contrast

On white

5.65

#4E59D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#4E59D5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E59D5

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E59D5	#FFFFFF	#000000	##FFFFFF
##4E59D5	1.00	5.65	3.71	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD9

Deuteranopia (green-blind)

#0061D3

Tritanopia (blue-blind)

#00778E

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4e59d5;
/* rgb */ color: rgb(78, 89, 213);
/* oklch */ color: oklch(52.7% 0.188 274.1);

Tailwind

colors: {
  custom: {
    50: '#8d88e3',
    500: '#4e59d5',
    950: '#000000',
  },
}

SCSS

$custom: #4e59d5;
$custom-light: #8d88e3;
$custom-dark: #000000;

JSON

{
  "hex": "#4e59d5",
  "rgb": {
    "r": 78,
    "g": 89,
    "b": 213
  },
  "hsl": {
    "h": 235.111,
    "s": 61.644,
    "l": 57.059
  },
  "oklch": {
    "l": 0.52731,
    "c": 0.18826,
    "h": 274.1
  },
  "luminance": 0.13569
}

Semantic roles & 50–950 ramp

primary

#4E59D5

secondary

#DBD6A4

accent

#D843E5

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0D0B15

muted

#7E7C84

Preview Lab

Preview with #4E59D5

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

Preview Lab → · Contrast checker → · Palette generator →