#4499D9#4499D9

#4499D9 is a light, vivid cyan. Relative luminance 0.290; OKLCH L 65.9% C 0.126 H 244.3°. Best body text is #000000 at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#4499D9
RGB	rgb(68, 153, 217)
HSL	hsl(206, 66%, 56%)
HSV	hsv(206, 69%, 85%)
CMYK	cmyk(68.7%, 29.5%, 0%, 14.9%)
CIE-LAB	lab(60.80, -5.23, -40.08)
CIE-LCH	lch(60.80, 40.42, 262.57°)
OKLab	oklab(65.91% -0.0546 -0.1133)
OKLCH	oklch(65.91% 0.126 244.3)
XYZ	xyz(26.2947, 29.0183, 69.8475)
Luminance	0.2902 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4499D9 #D98444

analogous

#44D9CE #4499D9 #444ED9

triadic

#4499D9 #D94499 #99D944

tetradic

#4499D9 #CE44D9 #D98444 #4ED944

square

#4499D9 #CE44D9 #D98444 #4ED944

split-complementary

#4499D9 #D9444E #D9CE44

monochromatic

#1B5987 #267ABA #4499D9 #77B5E3 #AAD0EE

Accessibility & contrast

On white

3.09

#4499D9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.80

#4499D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4499D9

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4499D9	#FFFFFF	#000000	##000000
##4499D9	1.00	3.09	6.80	6.80
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.80	21.00	1.00	1.00
##000000	6.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C9BDC

Deuteranopia (green-blind)

#688CD8

Tritanopia (blue-blind)

#00A9AF

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #4499d9;
/* rgb */ color: rgb(68, 153, 217);
/* oklch */ color: oklch(65.9% 0.126 244.3);

Tailwind

colors: {
  custom: {
    50: '#88b6e5',
    500: '#4499d9',
    950: '#000000',
  },
}

SCSS

$custom: #4499d9;
$custom-light: #88b6e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4499d9",
  "rgb": {
    "r": 68,
    "g": 153,
    "b": 217
  },
  "hsl": {
    "h": 205.772,
    "s": 66.222,
    "l": 55.882
  },
  "oklch": {
    "l": 0.65911,
    "c": 0.12573,
    "h": 244.3
  },
  "luminance": 0.29021
}

Semantic roles & 50–950 ramp

primary

#4499D9

secondary

#DBB89E

accent

#883FE9

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1115

muted

#7E8084

Preview Lab

Preview with #4499D9

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

Preview Lab → · Contrast checker → · Palette generator →