#4599C3#4599C3

#4599C3 is a light, moderate cyan. Relative luminance 0.280; OKLCH L 64.9% C 0.102 H 233.2°. Best body text is #000000 at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#4599C3
RGB	rgb(69, 153, 195)
HSL	hsl(200, 51%, 52%)
HSV	hsv(200, 65%, 76%)
CMYK	cmyk(64.6%, 21.5%, 0%, 23.5%)
CIE-LAB	lab(59.88, -12.38, -29.20)
CIE-LCH	lch(59.88, 31.72, 247.03°)
OKLab	oklab(64.87% -0.0612 -0.0818)
OKLCH	oklch(64.87% 0.102 233.2)
XYZ	xyz(23.6920, 27.9854, 55.7723)
Luminance	0.2799 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4599C3 #C36F45

analogous

#45C3AE #4599C3 #455AC3

triadic

#4599C3 #C34599 #99C345

tetradic

#4599C3 #AE45C3 #C36F45 #5AC345

square

#4599C3 #AE45C3 #C36F45 #5AC345

split-complementary

#4599C3 #C3455A #C3AE45

monochromatic

#23536B #317799 #4599C3 #73B2D2 #A2CCE1

Accessibility & contrast

On white

3.18

#4599C3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.60

#4599C3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4599C3

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4599C3	#FFFFFF	#000000	##000000
##4599C3	1.00	3.18	6.60	6.60
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.60	21.00	1.00	1.00
##000000	6.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8497C5

Deuteranopia (green-blind)

#738BC2

Tritanopia (blue-blind)

#00A4A7

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #4599c3;
/* rgb */ color: rgb(69, 153, 195);
/* oklch */ color: oklch(64.9% 0.102 233.2);

Tailwind

colors: {
  custom: {
    50: '#85b7d5',
    500: '#4599c3',
    950: '#000000',
  },
}

SCSS

$custom: #4599c3;
$custom-light: #85b7d5;
$custom-dark: #000000;

JSON

{
  "hex": "#4599c3",
  "rgb": {
    "r": 69,
    "g": 153,
    "b": 195
  },
  "hsl": {
    "h": 200,
    "s": 51.22,
    "l": 51.765
  },
  "oklch": {
    "l": 0.64874,
    "c": 0.10218,
    "h": 233.2
  },
  "luminance": 0.27988
}

Semantic roles & 50–950 ramp

primary

#4599C3

secondary

#CEA996

accent

#7C4DDB

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #4599C3

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

Preview Lab → · Contrast checker → · Palette generator →