#5871D2#5871D2

#5871D2 is a mid, vivid blue. Relative luminance 0.185; OKLCH L 57.7% C 0.151 H 270.2°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#5871D2
RGB	rgb(88, 113, 210)
HSL	hsl(228, 58%, 58%)
HSV	hsv(228, 58%, 82%)
CMYK	cmyk(58.1%, 46.2%, 0%, 17.6%)
CIE-LAB	lab(50.14, 19.84, -52.98)
CIE-LCH	lch(50.14, 56.57, 290.53°)
OKLab	oklab(57.75% 0.0006 -0.1511)
OKLCH	oklch(57.75% 0.151 270.2)
XYZ	xyz(21.5586, 18.5364, 63.4021)
Luminance	0.1854 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5871D2 #D2B958

analogous

#58AED2 #5871D2 #7C58D2

triadic

#5871D2 #D25871 #71D258

tetradic

#5871D2 #D258AE #D2B958 #58D27C

square

#5871D2 #D258AE #D2B958 #58D27C

split-complementary

#5871D2 #D27C58 #AED258

monochromatic

#253A8A #324EBB #5871D2 #889ADF #B8C3EC

Accessibility & contrast

On white

4.46

#5871D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#5871D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5871D2

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5871D2	#FFFFFF	#000000	##000000
##5871D2	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#437DD6

Deuteranopia (green-blind)

#3172D0

Tritanopia (blue-blind)

#008797

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #5871d2;
/* rgb */ color: rgb(88, 113, 210);
/* oklch */ color: oklch(57.7% 0.151 270.2);

Tailwind

colors: {
  custom: {
    50: '#9199e0',
    500: '#5871d2',
    950: '#000000',
  },
}

SCSS

$custom: #5871d2;
$custom-light: #9199e0;
$custom-dark: #000000;

JSON

{
  "hex": "#5871d2",
  "rgb": {
    "r": 88,
    "g": 113,
    "b": 210
  },
  "hsl": {
    "h": 227.705,
    "s": 57.547,
    "l": 58.431
  },
  "oklch": {
    "l": 0.57745,
    "c": 0.15114,
    "h": 270.2
  },
  "luminance": 0.18538
}

Semantic roles & 50–950 ramp

primary

#5871D2

secondary

#DBD1AB

accent

#C147E1

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #5871D2

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

Preview Lab → · Contrast checker → · Palette generator →