#5373DC#5373DC

#5373DC is a mid, vivid blue. Relative luminance 0.193; OKLCH L 58.5% C 0.164 H 268.3°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#5373DC
RGB	rgb(83, 115, 220)
HSL	hsl(226, 66%, 59%)
HSV	hsv(226, 62%, 86%)
CMYK	cmyk(62.3%, 47.7%, 0%, 13.7%)
CIE-LAB	lab(51.00, 21.04, -57.29)
CIE-LCH	lch(51.00, 61.03, 290.16°)
OKLab	oklab(58.52% -0.005 -0.1639)
OKLCH	oklch(58.52% 0.164 268.3)
XYZ	xyz(22.6119, 19.2658, 70.2233)
Luminance	0.1927 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5373DC #DCBC53

analogous

#53B8DC #5373DC #7753DC

triadic

#5373DC #DC5373 #73DC53

tetradic

#5373DC #DC53B8 #DCBC53 #53DC77

square

#5373DC #DC53B8 #DCBC53 #53DC77

split-complementary

#5373DC #DC7753 #B8DC53

monochromatic

#1F3A96 #294EC9 #5373DC #869CE6 #B9C6F1

Accessibility & contrast

On white

4.33

#5373DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#5373DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5373DC

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5373DC	#FFFFFF	#000000	##000000
##5373DC	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D80E0

Deuteranopia (green-blind)

#2274DA

Tritanopia (blue-blind)

#008B9D

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #5373dc;
/* rgb */ color: rgb(83, 115, 220);
/* oklch */ color: oklch(58.5% 0.164 268.3);

Tailwind

colors: {
  custom: {
    50: '#909ae7',
    500: '#5373dc',
    950: '#000000',
  },
}

SCSS

$custom: #5373dc;
$custom-light: #909ae7;
$custom-dark: #000000;

JSON

{
  "hex": "#5373dc",
  "rgb": {
    "r": 83,
    "g": 115,
    "b": 220
  },
  "hsl": {
    "h": 225.985,
    "s": 66.184,
    "l": 59.412
  },
  "oklch": {
    "l": 0.58518,
    "c": 0.16397,
    "h": 268.3
  },
  "luminance": 0.19268
}

Semantic roles & 50–950 ramp

primary

#5373DC

secondary

#E0D4AB

accent

#C13FE9

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5373DC

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

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