#5870E5#5870E5

#5870E5 is a mid, vivid blue. Relative luminance 0.193; OKLCH L 58.8% C 0.178 H 271.2°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#5870E5
RGB	rgb(88, 112, 229)
HSL	hsl(230, 73%, 62%)
HSV	hsv(230, 62%, 90%)
CMYK	cmyk(61.6%, 51.1%, 0%, 10.2%)
CIE-LAB	lab(51.06, 26.80, -62.25)
CIE-LCH	lch(51.06, 67.77, 293.29°)
OKLab	oklab(58.82% 0.0037 -0.1784)
OKLCH	oklch(58.82% 0.178 271.2)
XYZ	xyz(23.9568, 19.3182, 76.5799)
Luminance	0.1932 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5870E5 #E5CD58

analogous

#58B7E5 #5870E5 #8658E5

triadic

#5870E5 #E55870 #70E558

tetradic

#5870E5 #E558B7 #E5CD58 #58E586

square

#5870E5 #E558B7 #E5CD58 #58E586

split-complementary

#5870E5 #E58658 #B7E558

monochromatic

#1A32A8 #2343DD #5870E5 #8D9DED #C2CBF5

Accessibility & contrast

On white

4.32

#5870E5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#5870E5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5870E5

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5870E5	#FFFFFF	#000000	##000000
##5870E5	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C80E9

Deuteranopia (green-blind)

#0074E3

Tritanopia (blue-blind)

#008BA0

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #5870e5;
/* rgb */ color: rgb(88, 112, 229);
/* oklch */ color: oklch(58.8% 0.178 271.2);

Tailwind

colors: {
  custom: {
    50: '#9498ee',
    500: '#5870e5',
    950: '#000000',
  },
}

SCSS

$custom: #5870e5;
$custom-light: #9498ee;
$custom-dark: #000000;

JSON

{
  "hex": "#5870e5",
  "rgb": {
    "r": 88,
    "g": 112,
    "b": 229
  },
  "hsl": {
    "h": 229.787,
    "s": 73.057,
    "l": 62.157
  },
  "oklch": {
    "l": 0.58819,
    "c": 0.17845,
    "h": 271.2
  },
  "luminance": 0.1932
}

Semantic roles & 50–950 ramp

primary

#5870E5

secondary

#E6DDB3

accent

#B410D5

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #5870E5

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

Preview Lab → · Contrast checker → · Palette generator →