#4599CD#4599CD

#4599CD is a light, moderate cyan. Relative luminance 0.285; OKLCH L 65.3% C 0.112 H 239.0°. Best body text is #000000 at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#4599CD
RGB	rgb(69, 153, 205)
HSL	hsl(203, 58%, 54%)
HSV	hsv(203, 66%, 80%)
CMYK	cmyk(66.3%, 25.4%, 0%, 19.6%)
CIE-LAB	lab(60.30, -9.10, -34.16)
CIE-LCH	lch(60.30, 35.35, 255.09°)
OKLab	oklab(65.35% -0.0578 -0.0961)
OKLCH	oklch(65.35% 0.112 239)
XYZ	xyz(24.8607, 28.4528, 61.9275)
Luminance	0.2846 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4599CD #CD7945

analogous

#45CDBD #4599CD #4555CD

triadic

#4599CD #CD4599 #99CD45

tetradic

#4599CD #BD45CD #CD7945 #55CD45

square

#4599CD #BD45CD #CD7945 #55CD45

split-complementary

#4599CD #CD4555 #CDBD45

monochromatic

#205677 #2D79A8 #4599CD #75B3DA #A5CEE7

Accessibility & contrast

On white

3.14

#4599CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.69

#4599CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4599CD

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4599CD	#FFFFFF	#000000	##000000
##4599CD	1.00	3.14	6.69	6.69
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.69	21.00	1.00	1.00
##000000	6.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8199CF

Deuteranopia (green-blind)

#6E8BCC

Tritanopia (blue-blind)

#00A6AB

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #4599cd;
/* rgb */ color: rgb(69, 153, 205);
/* oklch */ color: oklch(65.3% 0.112 239.0);

Tailwind

colors: {
  custom: {
    50: '#87b6dc',
    500: '#4599cd',
    950: '#000000',
  },
}

SCSS

$custom: #4599cd;
$custom-light: #87b6dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4599cd",
  "rgb": {
    "r": 69,
    "g": 153,
    "b": 205
  },
  "hsl": {
    "h": 202.941,
    "s": 57.627,
    "l": 53.725
  },
  "oklch": {
    "l": 0.65347,
    "c": 0.11213,
    "h": 239
  },
  "luminance": 0.28455
}

Semantic roles & 50–950 ramp

primary

#4599CD

secondary

#D4B09A

accent

#8247E1

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #4599CD

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

Preview Lab → · Contrast checker → · Palette generator →