#5376CC#5376CC

#5376CC is a mid, vivid blue. Relative luminance 0.192; OKLCH L 58.1% C 0.138 H 265.6°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#5376CC
RGB	rgb(83, 118, 204)
HSL	hsl(223, 54%, 56%)
HSV	hsv(223, 59%, 80%)
CMYK	cmyk(59.3%, 42.2%, 0%, 20%)
CIE-LAB	lab(50.87, 13.77, -48.42)
CIE-LCH	lch(50.87, 50.34, 285.88°)
OKLab	oklab(58.12% -0.0105 -0.1378)
OKLCH	oklch(58.12% 0.138 265.6)
XYZ	xyz(20.9411, 19.1538, 59.7085)
Luminance	0.1915 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5376CC #CCA953

analogous

#53B3CC #5376CC #6D53CC

triadic

#5376CC #CC5376 #76CC53

tetradic

#5376CC #CC53B3 #CCA953 #53CC6D

square

#5376CC #CC53B3 #CCA953 #53CC6D

split-complementary

#5376CC #CC6D53 #B3CC53

monochromatic

#263F7F #3457AE #5376CC #829CDA #B1C1E8

Accessibility & contrast

On white

4.35

#5376CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#5376CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5376CC

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5376CC	#FFFFFF	#000000	##000000
##5376CC	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#507FCF

Deuteranopia (green-blind)

#3F74CA

Tritanopia (blue-blind)

#008997

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #5376cc;
/* rgb */ color: rgb(83, 118, 204);
/* oklch */ color: oklch(58.1% 0.138 265.6);

Tailwind

colors: {
  custom: {
    50: '#8d9ddc',
    500: '#5376cc',
    950: '#000000',
  },
}

SCSS

$custom: #5376cc;
$custom-light: #8d9ddc;
$custom-dark: #000000;

JSON

{
  "hex": "#5376cc",
  "rgb": {
    "r": 83,
    "g": 118,
    "b": 204
  },
  "hsl": {
    "h": 222.645,
    "s": 54.26,
    "l": 56.275
  },
  "oklch": {
    "l": 0.58116,
    "c": 0.13819,
    "h": 265.6
  },
  "luminance": 0.19155
}

Semantic roles & 50–950 ramp

primary

#5376CC

secondary

#D6C8A4

accent

#B34ADE

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #5376CC

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

Preview Lab → · Contrast checker → · Palette generator →