#5383BB#5383BB

#5383BB is a mid, moderate cyan. Relative luminance 0.217; OKLCH L 60.0% C 0.101 H 253.2°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#5383BB
RGB	rgb(83, 131, 187)
HSL	hsl(212, 43%, 53%)
HSV	hsv(212, 56%, 73%)
CMYK	cmyk(55.6%, 29.9%, 0%, 26.7%)
CIE-LAB	lab(53.66, 0.32, -34.29)
CIE-LCH	lch(53.66, 34.29, 270.53°)
OKLab	oklab(60.01% -0.0291 -0.0965)
OKLCH	oklch(60.01% 0.101 253.2)
XYZ	xyz(20.6501, 21.6578, 50.0962)
Luminance	0.2166 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5383BB #BB8B53

analogous

#53B7BB #5383BB #5753BB

triadic

#5383BB #BB5383 #83BB53

tetradic

#5383BB #BB53B7 #BB8B53 #53BB57

square

#5383BB #BB53B7 #BB8B53 #53BB57

split-complementary

#5383BB #BB5753 #B7BB53

monochromatic

#2A476A #3B6596 #5383BB #7FA3CC #ABC2DE

Accessibility & contrast

On white

3.94

#5383BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#5383BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5383BB

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5383BB	#FFFFFF	#000000	##000000
##5383BB	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C86BD

Deuteranopia (green-blind)

#5F7CBA

Tritanopia (blue-blind)

#089097

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #5383bb;
/* rgb */ color: rgb(83, 131, 187);
/* oklch */ color: oklch(60.0% 0.101 253.2);

Tailwind

colors: {
  custom: {
    50: '#8ba6cf',
    500: '#5383bb',
    950: '#000000',
  },
}

SCSS

$custom: #5383bb;
$custom-light: #8ba6cf;
$custom-dark: #000000;

JSON

{
  "hex": "#5383bb",
  "rgb": {
    "r": 83,
    "g": 131,
    "b": 187
  },
  "hsl": {
    "h": 212.308,
    "s": 43.333,
    "l": 52.941
  },
  "oklch": {
    "l": 0.60006,
    "c": 0.10077,
    "h": 253.2
  },
  "luminance": 0.21659
}

Semantic roles & 50–950 ramp

primary

#5383BB

secondary

#CBB79E

accent

#9955D3

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #5383BB

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

Preview Lab → · Contrast checker → · Palette generator →