#5878EA#5878EA

#5878EA is a mid, vivid blue. Relative luminance 0.214; OKLCH L 60.7% C 0.175 H 268.9°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#5878EA
RGB	rgb(88, 120, 234)
HSL	hsl(227, 78%, 63%)
HSV	hsv(227, 62%, 92%)
CMYK	cmyk(62.4%, 48.7%, 0%, 8.2%)
CIE-LAB	lab(53.43, 23.56, -61.22)
CIE-LCH	lch(53.43, 65.60, 291.05°)
OKLab	oklab(60.72% -0.0034 -0.1753)
OKLCH	oklch(60.72% 0.175 268.9)
XYZ	xyz(25.5872, 21.4459, 80.6170)
Luminance	0.2145 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5878EA #EACA58

analogous

#58C1EA #5878EA #8158EA

triadic

#5878EA #EA5878 #78EA58

tetradic

#5878EA #EA58C1 #EACA58 #58EA81

square

#5878EA #EA58C1 #EACA58 #58EA81

split-complementary

#5878EA #EA8158 #C1EA58

monochromatic

#1638B1 #224CE3 #5878EA #8EA4F1 #C5D0F8

Accessibility & contrast

On white

3.97

#5878EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#5878EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5878EA

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5878EA	#FFFFFF	#000000	##000000
##5878EA	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B87EE

Deuteranopia (green-blind)

#1979E8

Tritanopia (blue-blind)

#0092A6

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #5878ea;
/* rgb */ color: rgb(88, 120, 234);
/* oklch */ color: oklch(60.7% 0.175 268.9);

Tailwind

colors: {
  custom: {
    50: '#949ef1',
    500: '#5878ea',
    950: '#000000',
  },
}

SCSS

$custom: #5878ea;
$custom-light: #949ef1;
$custom-dark: #000000;

JSON

{
  "hex": "#5878ea",
  "rgb": {
    "r": 88,
    "g": 120,
    "b": 234
  },
  "hsl": {
    "h": 226.849,
    "s": 77.66,
    "l": 63.137
  },
  "oklch": {
    "l": 0.6072,
    "c": 0.17532,
    "h": 268.9
  },
  "luminance": 0.21448
}

Semantic roles & 50–950 ramp

primary

#5878EA

secondary

#E9DEB5

accent

#AD0CDA

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #5878EA

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

Preview Lab → · Contrast checker → · Palette generator →