#499AFF#499AFF

#499AFF is a light, vivid cyan. Relative luminance 0.317; OKLCH L 68.4% C 0.169 H 255.4°. Best body text is #000000 at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#499AFF
RGB	rgb(73, 154, 255)
HSL	hsl(213, 100%, 64%)
HSV	hsv(213, 71%, 100%)
CMYK	cmyk(71.4%, 39.6%, 0%, 0%)
CIE-LAB	lab(63.13, 8.01, -57.33)
CIE-LCH	lch(63.13, 57.89, 277.95°)
OKLab	oklab(68.4% -0.0426 -0.1636)
OKLCH	oklch(68.4% 0.169 255.4)
XYZ	xyz(32.3466, 31.7441, 99.0108)
Luminance	0.3175 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#499AFF #FFAE49

analogous

#49F5FF #499AFF #5349FF

triadic

#499AFF #FF499A #9AFF49

tetradic

#499AFF #FF49F5 #FFAE49 #49FF53

square

#499AFF #FF49F5 #FFAE49 #49FF53

split-complementary

#499AFF #FF5349 #F5FF49

monochromatic

#005CCE #0C78FF #499AFF #86BCFF #C3DEFF

Accessibility & contrast

On white

2.86

#499AFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.35

#499AFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #499AFF

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##499AFF	#FFFFFF	#000000	##000000
##499AFF	1.00	2.86	7.35	7.35
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.35	21.00	1.00	1.00
##000000	7.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6AA2FF

Deuteranopia (green-blind)

#4D91FD

Tritanopia (blue-blind)

#00B2C0

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #499aff;
/* rgb */ color: rgb(73, 154, 255);
/* oklch */ color: oklch(68.4% 0.169 255.4);

Tailwind

colors: {
  custom: {
    50: '#90b7ff',
    500: '#499aff',
    950: '#000000',
  },
}

SCSS

$custom: #499aff;
$custom-light: #90b7ff;
$custom-dark: #000000;

JSON

{
  "hex": "#499aff",
  "rgb": {
    "r": 73,
    "g": 154,
    "b": 255
  },
  "hsl": {
    "h": 213.297,
    "s": 100,
    "l": 64.314
  },
  "oklch": {
    "l": 0.68402,
    "c": 0.16907,
    "h": 255.4
  },
  "luminance": 0.31748
}

Semantic roles & 50–950 ramp

primary

#499AFF

secondary

#F1D5B2

accent

#7F00E6

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0E1118

muted

#7E8086

Preview Lab

Preview with #499AFF

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

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