#499EDA#499EDA

#499EDA is a light, vivid cyan. Relative luminance 0.309; OKLCH L 67.3% C 0.121 H 242.4°. Best body text is #000000 at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#499EDA
RGB	rgb(73, 158, 218)
HSL	hsl(205, 66%, 57%)
HSV	hsv(205, 67%, 85%)
CMYK	cmyk(66.5%, 27.5%, 0%, 14.5%)
CIE-LAB	lab(62.45, -6.94, -38.04)
CIE-LCH	lch(62.45, 38.67, 259.66°)
OKLab	oklab(67.27% -0.0561 -0.1072)
OKLCH	oklch(67.27% 0.121 242.4)
XYZ	xyz(27.6246, 30.9292, 70.8302)
Luminance	0.3093 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#499EDA #DA8549

analogous

#49DACE #499EDA #4955DA

triadic

#499EDA #DA499E #9EDA49

tetradic

#499EDA #CE49DA #DA8549 #55DA49

square

#499EDA #CE49DA #DA8549 #55DA49

split-complementary

#499EDA #DA4955 #DACE49

monochromatic

#1C5E8C #2780BF #499EDA #7CB9E4 #AFD4EF

Accessibility & contrast

On white

2.92

#499EDA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.19

#499EDA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #499EDA

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##499EDA	#FFFFFF	#000000	##000000
##499EDA	1.00	2.92	7.19	7.19
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.19	21.00	1.00	1.00
##000000	7.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#839FDD

Deuteranopia (green-blind)

#6F91D9

Tritanopia (blue-blind)

#00ADB3

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #499eda;
/* rgb */ color: rgb(73, 158, 218);
/* oklch */ color: oklch(67.3% 0.121 242.4);

Tailwind

colors: {
  custom: {
    50: '#8bbae5',
    500: '#499eda',
    950: '#000000',
  },
}

SCSS

$custom: #499eda;
$custom-light: #8bbae5;
$custom-dark: #000000;

JSON

{
  "hex": "#499eda",
  "rgb": {
    "r": 73,
    "g": 158,
    "b": 218
  },
  "hsl": {
    "h": 204.828,
    "s": 66.21,
    "l": 57.059
  },
  "oklch": {
    "l": 0.67275,
    "c": 0.12105,
    "h": 242.4
  },
  "luminance": 0.30932
}

Semantic roles & 50–950 ramp

primary

#499EDA

secondary

#DDBAA2

accent

#853FE9

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #499EDA

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

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