#5397B3#5397B3

#5397B3 is a light, moderate cyan. Relative luminance 0.272; OKLCH L 64.3% C 0.081 H 226.9°. Best body text is #000000 at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#5397B3
RGB	rgb(83, 151, 179)
HSL	hsl(198, 39%, 51%)
HSV	hsv(198, 54%, 70%)
CMYK	cmyk(53.6%, 15.6%, 0%, 29.8%)
CIE-LAB	lab(59.18, -13.54, -21.20)
CIE-LCH	lch(59.18, 25.15, 237.44°)
OKLab	oklab(64.26% -0.0551 -0.0589)
OKLCH	oklch(64.26% 0.081 226.9)
XYZ	xyz(22.7675, 27.2249, 46.6942)
Luminance	0.2723 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5397B3 #B36F53

analogous

#53B39F #5397B3 #5367B3

triadic

#5397B3 #B35397 #97B353

tetradic

#5397B3 #9F53B3 #B36F53 #67B353

square

#5397B3 #9F53B3 #B36F53 #67B353

split-complementary

#5397B3 #B35367 #B39F53

monochromatic

#2B5161 #3E758B #5397B3 #7DB1C6 #A8CAD9

Accessibility & contrast

On white

3.26

#5397B3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.45

#5397B3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5397B3

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5397B3	#FFFFFF	#000000	##000000
##5397B3	1.00	3.26	6.45	6.45
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.45	21.00	1.00	1.00
##000000	6.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8894B4

Deuteranopia (green-blind)

#7A8AB3

Tritanopia (blue-blind)

#0E9FA0

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #5397b3;
/* rgb */ color: rgb(83, 151, 179);
/* oklch */ color: oklch(64.3% 0.081 226.9);

Tailwind

colors: {
  custom: {
    50: '#8ab5c9',
    500: '#5397b3',
    950: '#000000',
  },
}

SCSS

$custom: #5397b3;
$custom-light: #8ab5c9;
$custom-dark: #000000;

JSON

{
  "hex": "#5397b3",
  "rgb": {
    "r": 83,
    "g": 151,
    "b": 179
  },
  "hsl": {
    "h": 197.5,
    "s": 38.71,
    "l": 51.373
  },
  "oklch": {
    "l": 0.64261,
    "c": 0.08063,
    "h": 226.9
  },
  "luminance": 0.27227
}

Semantic roles & 50–950 ramp

primary

#5397B3

secondary

#C6A89C

accent

#7B59CF

background

#F8FBFC

surface

#F0F6F8

border

#CBD0D1

text

#0C1113

muted

#7D8082

Preview Lab

Preview with #5397B3

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

Preview Lab → · Contrast checker → · Palette generator →