#4599B2#4599B2

#4599B2 is a light, moderate cyan. Relative luminance 0.273; OKLCH L 64.1% C 0.089 H 220.3°. Best body text is #000000 at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#4599B2
RGB	rgb(69, 153, 178)
HSL	hsl(194, 44%, 48%)
HSV	hsv(194, 61%, 70%)
CMYK	cmyk(61.2%, 14%, 0%, 30.2%)
CIE-LAB	lab(59.21, -17.77, -20.63)
CIE-LCH	lch(59.21, 27.23, 229.26°)
OKLab	oklab(64.13% -0.0676 -0.0574)
OKLCH	oklch(64.13% 0.089 220.3)
XYZ	xyz(21.8781, 27.2598, 46.2195)
Luminance	0.2726 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4599B2 #B25E45

analogous

#45B294 #4599B2 #4562B2

triadic

#4599B2 #B24599 #99B245

tetradic

#4599B2 #9445B2 #B25E45 #62B245

square

#4599B2 #9445B2 #B25E45 #62B245

split-complementary

#4599B2 #B24562 #B29445

monochromatic

#234D5A #347386 #4599B2 #6EB2C7 #9AC9D8

Accessibility & contrast

On white

3.25

#4599B2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.45

#4599B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4599B2

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4599B2	#FFFFFF	#000000	##000000
##4599B2	1.00	3.25	6.45	6.45
#FFFFFF	3.25	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)

#8A95B3

Deuteranopia (green-blind)

#7A89B2

Tritanopia (blue-blind)

#00A1A1

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #4599b2;
/* rgb */ color: rgb(69, 153, 178);
/* oklch */ color: oklch(64.1% 0.089 220.3);

Tailwind

colors: {
  custom: {
    50: '#83b7c9',
    500: '#4599b2',
    950: '#000000',
  },
}

SCSS

$custom: #4599b2;
$custom-light: #83b7c9;
$custom-dark: #000000;

JSON

{
  "hex": "#4599b2",
  "rgb": {
    "r": 69,
    "g": 153,
    "b": 178
  },
  "hsl": {
    "h": 193.761,
    "s": 44.13,
    "l": 48.431
  },
  "oklch": {
    "l": 0.64127,
    "c": 0.08865,
    "h": 220.3
  },
  "luminance": 0.27262
}

Semantic roles & 50–950 ramp

primary

#4599B2

secondary

#C49B8F

accent

#7154D4

background

#F8FBFC

surface

#F0F6F8

border

#CBD0D1

text

#0C1113

muted

#7D8082

Preview Lab

Preview with #4599B2

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

Preview Lab → · Contrast checker → · Palette generator →