#5499DF#5499DF

#5499DF is a light, vivid cyan. Relative luminance 0.300; OKLCH L 66.8% C 0.126 H 250.5°. Best body text is #000000 at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#5499DF
RGB	rgb(84, 153, 223)
HSL	hsl(210, 68%, 60%)
HSV	hsv(210, 62%, 87%)
CMYK	cmyk(62.3%, 31.4%, 0%, 12.5%)
CIE-LAB	lab(61.65, -0.57, -42.04)
CIE-LCH	lch(61.65, 42.04, 269.23°)
OKLab	oklab(66.83% -0.042 -0.1188)
OKLCH	oklch(66.83% 0.126 250.5)
XYZ	xyz(28.3618, 29.9923, 74.0922)
Luminance	0.2999 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5499DF #DF9A54

analogous

#54DEDF #5499DF #5454DF

triadic

#5499DF #DF5499 #99DF54

tetradic

#5499DF #DF54DE #DF9A54 #54DF54

square

#5499DF #DF54DE #DF9A54 #54DF54

split-complementary

#5499DF #DF5454 #DEDF54

monochromatic

#1D5C9C #277ACF #5499DF #88B8E9 #BBD7F2

Accessibility & contrast

On white

3.00

#5499DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

7.00

#5499DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5499DF

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5499DF	#FFFFFF	#000000	##000000
##5499DF	1.00	3.00	7.00	7.00
#FFFFFF	3.00	1.00	21.00	21.00
#000000	7.00	21.00	1.00	1.00
##000000	7.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B9CE2

Deuteranopia (green-blind)

#688FDE

Tritanopia (blue-blind)

#00A9B2

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #5499df;
/* rgb */ color: rgb(84, 153, 223);
/* oklch */ color: oklch(66.8% 0.126 250.5);

Tailwind

colors: {
  custom: {
    50: '#90b6e9',
    500: '#5499df',
    950: '#000000',
  },
}

SCSS

$custom: #5499df;
$custom-light: #90b6e9;
$custom-dark: #000000;

JSON

{
  "hex": "#5499df",
  "rgb": {
    "r": 84,
    "g": 153,
    "b": 223
  },
  "hsl": {
    "h": 210.216,
    "s": 68.473,
    "l": 60.196
  },
  "oklch": {
    "l": 0.6683,
    "c": 0.12597,
    "h": 250.5
  },
  "luminance": 0.29995
}

Semantic roles & 50–950 ramp

primary

#5499DF

secondary

#E2C8AD

accent

#7315D0

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #5499DF

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

Preview Lab → · Contrast checker → · Palette generator →