#499FDC#499FDC

#499FDC is a light, vivid cyan. Relative luminance 0.314; OKLCH L 67.6% C 0.123 H 242.5°. Best body text is #000000 at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#499FDC
RGB	rgb(73, 159, 220)
HSL	hsl(205, 68%, 57%)
HSV	hsv(205, 67%, 86%)
CMYK	cmyk(66.8%, 27.7%, 0%, 13.7%)
CIE-LAB	lab(62.82, -6.83, -38.56)
CIE-LCH	lch(62.82, 39.16, 259.95°)
OKLab	oklab(67.6% -0.0565 -0.1087)
OKLCH	oklch(67.6% 0.123 242.5)
XYZ	xyz(28.0591, 31.3771, 72.2739)
Luminance	0.3138 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#499FDC #DC8649

analogous

#49DCD0 #499FDC #4955DC

triadic

#499FDC #DC499F #9FDC49

tetradic

#499FDC #D049DC #DC8649 #55DC49

square

#499FDC #D049DC #DC8649 #55DC49

split-complementary

#499FDC #DC4955 #DCD049

monochromatic

#1C5F8F #2581C2 #499FDC #7CBAE6 #B0D5F0

Accessibility & contrast

On white

2.89

#499FDC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.28

#499FDC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #499FDC

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##499FDC	#FFFFFF	#000000	##000000
##499FDC	1.00	2.89	7.28	7.28
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.28	21.00	1.00	1.00
##000000	7.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#83A0DF

Deuteranopia (green-blind)

#6F92DB

Tritanopia (blue-blind)

#00AEB4

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #499fdc;
/* rgb */ color: rgb(73, 159, 220);
/* oklch */ color: oklch(67.6% 0.123 242.5);

Tailwind

colors: {
  custom: {
    50: '#8bbbe7',
    500: '#499fdc',
    950: '#000000',
  },
}

SCSS

$custom: #499fdc;
$custom-light: #8bbbe7;
$custom-dark: #000000;

JSON

{
  "hex": "#499fdc",
  "rgb": {
    "r": 73,
    "g": 159,
    "b": 220
  },
  "hsl": {
    "h": 204.898,
    "s": 67.742,
    "l": 57.451
  },
  "oklch": {
    "l": 0.67602,
    "c": 0.12255,
    "h": 242.5
  },
  "luminance": 0.3138
}

Semantic roles & 50–950 ramp

primary

#499FDC

secondary

#DEBBA3

accent

#853DEB

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #499FDC

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

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