#5871E7#5871E7

#5871E7 is a mid, vivid blue. Relative luminance 0.197; OKLCH L 59.2% C 0.180 H 270.9°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#5871E7
RGB	rgb(88, 113, 231)
HSL	hsl(230, 75%, 63%)
HSV	hsv(230, 62%, 91%)
CMYK	cmyk(61.9%, 51.1%, 0%, 9.4%)
CIE-LAB	lab(51.44, 26.85, -62.75)
CIE-LCH	lch(51.44, 68.25, 293.17°)
OKLab	oklab(59.15% 0.003 -0.1799)
OKLCH	oklch(59.15% 0.18 270.9)
XYZ	xyz(24.3486, 19.6524, 78.0960)
Luminance	0.1965 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5871E7 #E7CE58

analogous

#58B9E7 #5871E7 #8658E7

triadic

#5871E7 #E75871 #71E758

tetradic

#5871E7 #E758B9 #E7CE58 #58E786

square

#5871E7 #E758B9 #E7CE58 #58E786

split-complementary

#5871E7 #E78658 #B9E758

monochromatic

#1932AC #2244DF #5871E7 #8E9FEF #C3CCF6

Accessibility & contrast

On white

4.26

#5871E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#5871E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5871E7

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5871E7	#FFFFFF	#000000	##000000
##5871E7	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C81EB

Deuteranopia (green-blind)

#0075E5

Tritanopia (blue-blind)

#008CA1

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #5871e7;
/* rgb */ color: rgb(88, 113, 231);
/* oklch */ color: oklch(59.2% 0.180 270.9);

Tailwind

colors: {
  custom: {
    50: '#9499ef',
    500: '#5871e7',
    950: '#000000',
  },
}

SCSS

$custom: #5871e7;
$custom-light: #9499ef;
$custom-dark: #000000;

JSON

{
  "hex": "#5871e7",
  "rgb": {
    "r": 88,
    "g": 113,
    "b": 231
  },
  "hsl": {
    "h": 229.51,
    "s": 74.869,
    "l": 62.549
  },
  "oklch": {
    "l": 0.59151,
    "c": 0.1799,
    "h": 270.9
  },
  "luminance": 0.19654
}

Semantic roles & 50–950 ramp

primary

#5871E7

secondary

#E7DEB3

accent

#B40ED7

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #5871E7

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

Preview Lab → · Contrast checker → · Palette generator →