#4597B9#4597B9

#4597B9 is a light, moderate cyan. Relative luminance 0.269; OKLCH L 63.9% C 0.094 H 228.2°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#4597B9
RGB	rgb(69, 151, 185)
HSL	hsl(198, 46%, 50%)
HSV	hsv(198, 63%, 73%)
CMYK	cmyk(62.7%, 18.4%, 0%, 27.5%)
CIE-LAB	lab(58.88, -14.50, -25.10)
CIE-LCH	lch(58.88, 28.99, 239.99°)
OKLab	oklab(63.95% -0.0627 -0.0701)
OKLCH	oklch(63.95% 0.094 228.2)
XYZ	xyz(22.2744, 26.8990, 49.9077)
Luminance	0.2690 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4597B9 #B96745

analogous

#45B9A1 #4597B9 #455DB9

triadic

#4597B9 #B94597 #97B945

tetradic

#4597B9 #A145B9 #B96745 #5DB945

square

#4597B9 #A145B9 #B96745 #5DB945

split-complementary

#4597B9 #B9455D #B9A145

monochromatic

#244E60 #34738C #4597B9 #71B0CA #9EC9DB

Accessibility & contrast

On white

3.29

#4597B9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#4597B9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4597B9

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4597B9	#FFFFFF	#000000	##000000
##4597B9	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8594BB

Deuteranopia (green-blind)

#7588B9

Tritanopia (blue-blind)

#00A1A2

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #4597b9;
/* rgb */ color: rgb(69, 151, 185);
/* oklch */ color: oklch(63.9% 0.094 228.2);

Tailwind

colors: {
  custom: {
    50: '#84b5ce',
    500: '#4597b9',
    950: '#000000',
  },
}

SCSS

$custom: #4597b9;
$custom-light: #84b5ce;
$custom-dark: #000000;

JSON

{
  "hex": "#4597b9",
  "rgb": {
    "r": 69,
    "g": 151,
    "b": 185
  },
  "hsl": {
    "h": 197.586,
    "s": 45.669,
    "l": 49.804
  },
  "oklch": {
    "l": 0.63949,
    "c": 0.09406,
    "h": 228.2
  },
  "luminance": 0.26901
}

Semantic roles & 50–950 ramp

primary

#4597B9

secondary

#C7A293

accent

#7952D5

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1113

muted

#7D8082

Preview Lab

Preview with #4597B9

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

Preview Lab → · Contrast checker → · Palette generator →