#5387CE#5387CE

#5387CE is a mid, vivid cyan. Relative luminance 0.236; OKLCH L 61.9% C 0.122 H 256.5°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#5387CE
RGB	rgb(83, 135, 206)
HSL	hsl(215, 56%, 57%)
HSV	hsv(215, 60%, 81%)
CMYK	cmyk(59.7%, 34.5%, 0%, 19.2%)
CIE-LAB	lab(55.71, 4.15, -41.88)
CIE-LCH	lch(55.71, 42.08, 275.66°)
OKLab	oklab(61.9% -0.0283 -0.1185)
OKLCH	oklch(61.9% 0.122 256.5)
XYZ	xyz(23.3679, 23.6211, 61.7084)
Luminance	0.2362 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5387CE #CE9A53

analogous

#53C5CE #5387CE #5D53CE

triadic

#5387CE #CE5387 #87CE53

tetradic

#5387CE #CE53C5 #CE9A53 #53CE5D

square

#5387CE #CE53C5 #CE9A53 #53CE5D

split-complementary

#5387CE #CE5D53 #C5CE53

monochromatic

#254C82 #3368B1 #5387CE #83A8DC #B2C9E9

Accessibility & contrast

On white

3.67

#5387CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.72

#5387CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5387CE

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5387CE	#FFFFFF	#000000	##000000
##5387CE	1.00	3.67	5.72	5.72
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.72	21.00	1.00	1.00
##000000	5.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#698CD1

Deuteranopia (green-blind)

#5980CD

Tritanopia (blue-blind)

#0097A1

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #5387ce;
/* rgb */ color: rgb(83, 135, 206);
/* oklch */ color: oklch(61.9% 0.122 256.5);

Tailwind

colors: {
  custom: {
    50: '#8da9dd',
    500: '#5387ce',
    950: '#000000',
  },
}

SCSS

$custom: #5387ce;
$custom-light: #8da9dd;
$custom-dark: #000000;

JSON

{
  "hex": "#5387ce",
  "rgb": {
    "r": 83,
    "g": 135,
    "b": 206
  },
  "hsl": {
    "h": 214.634,
    "s": 55.656,
    "l": 56.667
  },
  "oklch": {
    "l": 0.61901,
    "c": 0.12183,
    "h": 256.5
  },
  "luminance": 0.23623
}

Semantic roles & 50–950 ramp

primary

#5387CE

secondary

#D8C2A5

accent

#9F49DF

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5387CE

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

Preview Lab → · Contrast checker → · Palette generator →