#499CCF#499CCF

#499CCF is a light, moderate cyan. Relative luminance 0.297; OKLCH L 66.3% C 0.111 H 238.6°. Best body text is #000000 at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#499CCF
RGB	rgb(73, 156, 207)
HSL	hsl(203, 58%, 55%)
HSV	hsv(203, 65%, 81%)
CMYK	cmyk(64.7%, 24.6%, 0%, 18.8%)
CIE-LAB	lab(61.39, -9.45, -33.56)
CIE-LCH	lch(61.39, 34.87, 254.28°)
OKLab	oklab(66.28% -0.0576 -0.0943)
OKLCH	oklch(66.28% 0.111 238.6)
XYZ	xyz(25.8943, 29.6957, 63.3866)
Luminance	0.2970 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#499CCF #CF7C49

analogous

#49CFBF #499CCF #4959CF

triadic

#499CCF #CF499C #9CCF49

tetradic

#499CCF #BF49CF #CF7C49 #59CF49

square

#499CCF #BF49CF #CF7C49 #59CF49

split-complementary

#499CCF #CF4959 #CFBF49

monochromatic

#215A7D #2E7DAD #499CCF #79B6DC #AAD1E9

Accessibility & contrast

On white

3.03

#499CCF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.94

#499CCF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #499CCF

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##499CCF	#FFFFFF	#000000	##000000
##499CCF	1.00	3.03	6.94	6.94
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.94	21.00	1.00	1.00
##000000	6.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#849CD1

Deuteranopia (green-blind)

#728ECE

Tritanopia (blue-blind)

#00A9AD

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #499ccf;
/* rgb */ color: rgb(73, 156, 207);
/* oklch */ color: oklch(66.3% 0.111 238.6);

Tailwind

colors: {
  custom: {
    50: '#89b9de',
    500: '#499ccf',
    950: '#000000',
  },
}

SCSS

$custom: #499ccf;
$custom-light: #89b9de;
$custom-dark: #000000;

JSON

{
  "hex": "#499ccf",
  "rgb": {
    "r": 73,
    "g": 156,
    "b": 207
  },
  "hsl": {
    "h": 202.836,
    "s": 58.261,
    "l": 54.902
  },
  "oklch": {
    "l": 0.66281,
    "c": 0.11054,
    "h": 238.6
  },
  "luminance": 0.29698
}

Semantic roles & 50–950 ramp

primary

#499CCF

secondary

#D6B39E

accent

#8146E1

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #499CCF

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

Preview Lab → · Contrast checker → · Palette generator →