#5D99CE#5D99CE

#5D99CE is a light, moderate cyan. Relative luminance 0.296; OKLCH L 66.4% C 0.101 H 246.7°. Best body text is #000000 at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#5D99CE
RGB	rgb(93, 153, 206)
HSL	hsl(208, 54%, 59%)
HSV	hsv(208, 55%, 81%)
CMYK	cmyk(54.9%, 25.7%, 0%, 19.2%)
CIE-LAB	lab(61.28, -4.23, -33.12)
CIE-LCH	lch(61.28, 33.39, 262.72°)
OKLab	oklab(66.39% -0.04 -0.0928)
OKLCH	oklch(66.39% 0.101 246.7)
XYZ	xyz(27.0420, 29.5636, 62.6618)
Luminance	0.2957 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D99CE #CE925D

analogous

#5DCECB #5D99CE #5D60CE

triadic

#5D99CE #CE5D99 #99CE5D

tetradic

#5D99CE #CB5DCE #CE925D #60CE5D

square

#5D99CE #CB5DCE #CE925D #60CE5D

split-complementary

#5D99CE #CE5D60 #CECB5D

monochromatic

#295B88 #377BB7 #5D99CE #8CB7DC #BBD4EA

Accessibility & contrast

On white

3.04

#5D99CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.91

#5D99CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5D99CE

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D99CE	#FFFFFF	#000000	##000000
##5D99CE	1.00	3.04	6.91	6.91
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.91	21.00	1.00	1.00
##000000	6.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#839AD0

Deuteranopia (green-blind)

#748FCD

Tritanopia (blue-blind)

#09A6AB

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #5d99ce;
/* rgb */ color: rgb(93, 153, 206);
/* oklch */ color: oklch(66.4% 0.101 246.7);

Tailwind

colors: {
  custom: {
    50: '#93b6dd',
    500: '#5d99ce',
    950: '#000000',
  },
}

SCSS

$custom: #5d99ce;
$custom-light: #93b6dd;
$custom-dark: #000000;

JSON

{
  "hex": "#5d99ce",
  "rgb": {
    "r": 93,
    "g": 153,
    "b": 206
  },
  "hsl": {
    "h": 208.142,
    "s": 53.555,
    "l": 58.627
  },
  "oklch": {
    "l": 0.66394,
    "c": 0.10111,
    "h": 246.7
  },
  "luminance": 0.29566
}

Semantic roles & 50–950 ramp

primary

#5D99CE

secondary

#DAC2AD

accent

#8F4BDD

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #5D99CE

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

Preview Lab → · Contrast checker → · Palette generator →