#5873DF#5873DF

#5873DF is a mid, vivid blue. Relative luminance 0.197; OKLCH L 59.0% C 0.167 H 270.1°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#5873DF
RGB	rgb(88, 115, 223)
HSL	hsl(228, 68%, 61%)
HSV	hsv(228, 61%, 87%)
CMYK	cmyk(60.5%, 48.4%, 0%, 12.5%)
CIE-LAB	lab(51.45, 22.94, -58.23)
CIE-LCH	lch(51.45, 62.59, 291.50°)
OKLab	oklab(59% 0.0002 -0.1666)
OKLCH	oklch(59% 0.167 270.1)
XYZ	xyz(23.4700, 19.6619, 72.3560)
Luminance	0.1966 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5873DF #DFC458

analogous

#58B6DF #5873DF #8058DF

triadic

#5873DF #DF5873 #73DF58

tetradic

#5873DF #DF58B6 #DFC458 #58DF80

square

#5873DF #DF58B6 #DFC458 #58DF80

split-complementary

#5873DF #DF8058 #B6DF58

monochromatic

#1E389E #284AD2 #5873DF #8B9EE9 #BFC9F3

Accessibility & contrast

On white

4.26

#5873DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#5873DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5873DF

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5873DF	#FFFFFF	#000000	##000000
##5873DF	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)

#3B81E3

Deuteranopia (green-blind)

#2175DD

Tritanopia (blue-blind)

#008C9E

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #5873df;
/* rgb */ color: rgb(88, 115, 223);
/* oklch */ color: oklch(59.0% 0.167 270.1);

Tailwind

colors: {
  custom: {
    50: '#939aea',
    500: '#5873df',
    950: '#000000',
  },
}

SCSS

$custom: #5873df;
$custom-light: #939aea;
$custom-dark: #000000;

JSON

{
  "hex": "#5873df",
  "rgb": {
    "r": 88,
    "g": 115,
    "b": 223
  },
  "hsl": {
    "h": 228,
    "s": 67.839,
    "l": 60.98
  },
  "oklch": {
    "l": 0.58997,
    "c": 0.16656,
    "h": 270.1
  },
  "luminance": 0.19664
}

Semantic roles & 50–950 ramp

primary

#5873DF

secondary

#E3D9B0

accent

#AB16D0

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5873DF

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

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