#499CDD#499CDD

#499CDD is a light, vivid cyan. Relative luminance 0.304; OKLCH L 67.0% C 0.126 H 245.0°. Best body text is #000000 at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#499CDD
RGB	rgb(73, 156, 221)
HSL	hsl(206, 69%, 58%)
HSV	hsv(206, 67%, 87%)
CMYK	cmyk(67%, 29.4%, 0%, 13.3%)
CIE-LAB	lab(62.01, -4.81, -40.39)
CIE-LCH	lch(62.01, 40.68, 263.21°)
OKLab	oklab(66.97% -0.0532 -0.1141)
OKLCH	oklch(66.97% 0.126 245)
XYZ	xyz(27.6823, 30.4109, 72.8036)
Luminance	0.3041 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#499CDD #DD8A49

analogous

#49DDD4 #499CDD #4952DD

triadic

#499CDD #DD499C #9CDD49

tetradic

#499CDD #D449DD #DD8A49 #52DD49

square

#499CDD #D449DD #DD8A49 #52DD49

split-complementary

#499CDD #DD4952 #DDD449

monochromatic

#1B5D91 #257EC4 #499CDD #7DB8E7 #B0D4F0

Accessibility & contrast

On white

2.96

#499CDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.08

#499CDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #499CDD

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##499CDD	#FFFFFF	#000000	##000000
##499CDD	1.00	2.96	7.08	7.08
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.08	21.00	1.00	1.00
##000000	7.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F9EE0

Deuteranopia (green-blind)

#6B8FDC

Tritanopia (blue-blind)

#00ACB3

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #499cdd;
/* rgb */ color: rgb(73, 156, 221);
/* oklch */ color: oklch(67.0% 0.126 245.0);

Tailwind

colors: {
  custom: {
    50: '#8bb9e8',
    500: '#499cdd',
    950: '#000000',
  },
}

SCSS

$custom: #499cdd;
$custom-light: #8bb9e8;
$custom-dark: #000000;

JSON

{
  "hex": "#499cdd",
  "rgb": {
    "r": 73,
    "g": 156,
    "b": 221
  },
  "hsl": {
    "h": 206.351,
    "s": 68.519,
    "l": 57.647
  },
  "oklch": {
    "l": 0.66971,
    "c": 0.12589,
    "h": 245
  },
  "luminance": 0.30414
}

Semantic roles & 50–950 ramp

primary

#499CDD

secondary

#DFBDA3

accent

#893CEB

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #499CDD

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

Preview Lab → · Contrast checker → · Palette generator →