#5378C2#5378C2

#5378C2 is a mid, vivid blue. Relative luminance 0.192; OKLCH L 58.0% C 0.122 H 263.0°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#5378C2
RGB	rgb(83, 120, 194)
HSL	hsl(220, 48%, 54%)
HSV	hsv(220, 57%, 76%)
CMYK	cmyk(57.2%, 38.1%, 0%, 23.9%)
CIE-LAB	lab(50.88, 9.21, -42.68)
CIE-LCH	lch(50.88, 43.66, 282.17°)
OKLab	oklab(57.95% -0.0148 -0.121)
OKLCH	oklch(57.95% 0.122 263)
XYZ	xyz(20.0180, 19.1654, 53.6729)
Luminance	0.1917 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5378C2 #C29D53

analogous

#53B0C2 #5378C2 #6653C2

triadic

#5378C2 #C25378 #78C253

tetradic

#5378C2 #C253B0 #C29D53 #53C266

square

#5378C2 #C253B0 #C29D53 #53C266

split-complementary

#5378C2 #C26653 #B0C253

monochromatic

#284172 #385B9F #5378C2 #809BD2 #ADBFE2

Accessibility & contrast

On white

4.34

#5378C2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#5378C2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5378C2

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5378C2	#FFFFFF	#000000	##000000
##5378C2	1.00	4.34	4.83	4.83
#FFFFFF	4.34	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)

#597FC5

Deuteranopia (green-blind)

#4B74C0

Tritanopia (blue-blind)

#008894

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #5378c2;
/* rgb */ color: rgb(83, 120, 194);
/* oklch */ color: oklch(58.0% 0.122 263.0);

Tailwind

colors: {
  custom: {
    50: '#8c9ed5',
    500: '#5378c2',
    950: '#000000',
  },
}

SCSS

$custom: #5378c2;
$custom-light: #8c9ed5;
$custom-dark: #000000;

JSON

{
  "hex": "#5378c2",
  "rgb": {
    "r": 83,
    "g": 120,
    "b": 194
  },
  "hsl": {
    "h": 220,
    "s": 47.639,
    "l": 54.314
  },
  "oklch": {
    "l": 0.5795,
    "c": 0.12187,
    "h": 263
  },
  "luminance": 0.19167
}

Semantic roles & 50–950 ramp

primary

#5378C2

secondary

#D0C0A1

accent

#AA51D7

background

#F9F9FD

surface

#F1F2FA

border

#CBCCD3

text

#0D0E14

muted

#7E7E83

Preview Lab

Preview with #5378C2

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

Preview Lab → · Contrast checker → · Palette generator →