#5499EF#5499EF

#5499EF is a light, vivid cyan. Relative luminance 0.309; OKLCH L 67.7% C 0.146 H 255.0°. Best body text is #000000 at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#5499EF
RGB	rgb(84, 153, 239)
HSL	hsl(213, 83%, 63%)
HSV	hsv(213, 65%, 94%)
CMYK	cmyk(64.9%, 36%, 0%, 6.3%)
CIE-LAB	lab(62.42, 4.75, -49.66)
CIE-LCH	lch(62.42, 49.89, 275.46°)
OKLab	oklab(67.69% -0.0378 -0.141)
OKLCH	oklch(67.69% 0.146 255)
XYZ	xyz(30.6217, 30.8962, 85.9944)
Luminance	0.3090 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5499EF #EFAA54

analogous

#54E7EF #5499EF #5C54EF

triadic

#5499EF #EF5499 #99EF54

tetradic

#5499EF #EF54E7 #EFAA54 #54EF5C

square

#5499EF #EF54E7 #EFAA54 #54EF5C

split-complementary

#5499EF #EF5C54 #E7EF54

monochromatic

#115BB7 #1C78EA #5499EF #8CBAF4 #C4DCF9

Accessibility & contrast

On white

2.92

#5499EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.18

#5499EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5499EF

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5499EF	#FFFFFF	#000000	##000000
##5499EF	1.00	2.92	7.18	7.18
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.18	21.00	1.00	1.00
##000000	7.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#739FF3

Deuteranopia (green-blind)

#5D90ED

Tritanopia (blue-blind)

#00ADB9

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #5499ef;
/* rgb */ color: rgb(84, 153, 239);
/* oklch */ color: oklch(67.7% 0.146 255.0);

Tailwind

colors: {
  custom: {
    50: '#92b6f4',
    500: '#5499ef',
    950: '#000000',
  },
}

SCSS

$custom: #5499ef;
$custom-light: #92b6f4;
$custom-dark: #000000;

JSON

{
  "hex": "#5499ef",
  "rgb": {
    "r": 84,
    "g": 153,
    "b": 239
  },
  "hsl": {
    "h": 213.29,
    "s": 82.888,
    "l": 63.333
  },
  "oklch": {
    "l": 0.67688,
    "c": 0.14599,
    "h": 255
  },
  "luminance": 0.30899
}

Semantic roles & 50–950 ramp

primary

#5499EF

secondary

#EBD2B4

accent

#7F06DF

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #5499EF

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

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