#5380D0#5380D0

#5380D0 is a mid, vivid blue. Relative luminance 0.218; OKLCH L 60.5% C 0.132 H 261.1°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#5380D0
RGB	rgb(83, 128, 208)
HSL	hsl(218, 57%, 57%)
HSV	hsv(218, 60%, 82%)
CMYK	cmyk(60.1%, 38.5%, 0%, 18.4%)
CIE-LAB	lab(53.85, 9.01, -45.95)
CIE-LCH	lch(53.85, 46.83, 281.09°)
OKLab	oklab(60.49% -0.0204 -0.1305)
OKLCH	oklch(60.49% 0.132 261.1)
XYZ	xyz(22.6676, 21.8294, 62.6812)
Luminance	0.2183 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5380D0 #D0A353

analogous

#53BFD0 #5380D0 #6553D0

triadic

#5380D0 #D05380 #80D053

tetradic

#5380D0 #D053BF #D0A353 #53D065

square

#5380D0 #D053BF #D0A353 #53D065

split-complementary

#5380D0 #D06553 #BFD053

monochromatic

#244784 #3161B4 #5380D0 #83A3DD #B3C7EA

Accessibility & contrast

On white

3.91

#5380D0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#5380D0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5380D0

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5380D0	#FFFFFF	#000000	##000000
##5380D0	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E87D3

Deuteranopia (green-blind)

#4D7BCE

Tritanopia (blue-blind)

#00929E

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #5380d0;
/* rgb */ color: rgb(83, 128, 208);
/* oklch */ color: oklch(60.5% 0.132 261.1);

Tailwind

colors: {
  custom: {
    50: '#8da4df',
    500: '#5380d0',
    950: '#000000',
  },
}

SCSS

$custom: #5380d0;
$custom-light: #8da4df;
$custom-dark: #000000;

JSON

{
  "hex": "#5380d0",
  "rgb": {
    "r": 83,
    "g": 128,
    "b": 208
  },
  "hsl": {
    "h": 218.4,
    "s": 57.078,
    "l": 57.059
  },
  "oklch": {
    "l": 0.60487,
    "c": 0.13204,
    "h": 261.1
  },
  "luminance": 0.21831
}

Semantic roles & 50–950 ramp

primary

#5380D0

secondary

#D9C7A6

accent

#A947E0

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5380D0

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

Preview Lab → · Contrast checker → · Palette generator →