#5380CE#5380CE

#5380CE is a mid, vivid blue. Relative luminance 0.217; OKLCH L 60.4% C 0.129 H 260.7°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#5380CE
RGB	rgb(83, 128, 206)
HSL	hsl(218, 56%, 57%)
HSV	hsv(218, 60%, 81%)
CMYK	cmyk(59.7%, 37.9%, 0%, 19.2%)
CIE-LAB	lab(53.74, 8.34, -44.98)
CIE-LCH	lch(53.74, 45.75, 280.51°)
OKLab	oklab(60.37% -0.0208 -0.1276)
OKLCH	oklch(60.37% 0.129 260.7)
XYZ	xyz(22.4231, 21.7316, 61.3935)
Luminance	0.2173 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5380CE #CEA153

analogous

#53BDCE #5380CE #6453CE

triadic

#5380CE #CE5380 #80CE53

tetradic

#5380CE #CE53BD #CEA153 #53CE64

square

#5380CE #CE53BD #CEA153 #53CE64

split-complementary

#5380CE #CE6453 #BDCE53

monochromatic

#254782 #3361B1 #5380CE #83A3DC #B2C6E9

Accessibility & contrast

On white

3.93

#5380CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#5380CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5380CE

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5380CE	#FFFFFF	#000000	##000000
##5380CE	1.00	3.93	5.35	5.35
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F87D1

Deuteranopia (green-blind)

#4E7BCC

Tritanopia (blue-blind)

#00919D

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #5380ce;
/* rgb */ color: rgb(83, 128, 206);
/* oklch */ color: oklch(60.4% 0.129 260.7);

Tailwind

colors: {
  custom: {
    50: '#8da4dd',
    500: '#5380ce',
    950: '#000000',
  },
}

SCSS

$custom: #5380ce;
$custom-light: #8da4dd;
$custom-dark: #000000;

JSON

{
  "hex": "#5380ce",
  "rgb": {
    "r": 83,
    "g": 128,
    "b": 206
  },
  "hsl": {
    "h": 218.049,
    "s": 55.656,
    "l": 56.667
  },
  "oklch": {
    "l": 0.60372,
    "c": 0.12932,
    "h": 260.7
  },
  "luminance": 0.21734
}

Semantic roles & 50–950 ramp

primary

#5380CE

secondary

#D8C5A5

accent

#A849DF

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5380CE

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

Preview Lab → · Contrast checker → · Palette generator →