#5799DC#5799DC

#5799DC is a light, vivid cyan. Relative luminance 0.300; OKLCH L 66.8% C 0.121 H 250.4°. Best body text is #000000 at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#5799DC
RGB	rgb(87, 153, 220)
HSL	hsl(210, 66%, 60%)
HSV	hsv(210, 60%, 86%)
CMYK	cmyk(60.5%, 30.5%, 0%, 13.7%)
CIE-LAB	lab(61.63, -1.00, -40.39)
CIE-LCH	lch(61.63, 40.40, 268.59°)
OKLab	oklab(66.81% -0.0406 -0.1139)
OKLCH	oklch(66.81% 0.121 250.4)
XYZ	xyz(28.2353, 29.9734, 71.9937)
Luminance	0.2998 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5799DC #DC9A57

analogous

#57DBDC #5799DC #5857DC

triadic

#5799DC #DC5799 #99DC57

tetradic

#5799DC #DC57DB #DC9A57 #57DC58

square

#5799DC #DC57DB #DC9A57 #57DC58

split-complementary

#5799DC #DC5857 #DBDC57

monochromatic

#205C99 #2A7ACB #5799DC #8AB8E7 #BCD7F1

Accessibility & contrast

On white

3.00

#5799DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

7.00

#5799DC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5799DC

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5799DC	#FFFFFF	#000000	##000000
##5799DC	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)

#7C9CDF

Deuteranopia (green-blind)

#6B8FDB

Tritanopia (blue-blind)

#00A9B1

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #5799dc;
/* rgb */ color: rgb(87, 153, 220);
/* oklch */ color: oklch(66.8% 0.121 250.4);

Tailwind

colors: {
  custom: {
    50: '#91b6e7',
    500: '#5799dc',
    950: '#000000',
  },
}

SCSS

$custom: #5799dc;
$custom-light: #91b6e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5799dc",
  "rgb": {
    "r": 87,
    "g": 153,
    "b": 220
  },
  "hsl": {
    "h": 210.226,
    "s": 65.517,
    "l": 60.196
  },
  "oklch": {
    "l": 0.66806,
    "c": 0.12094,
    "h": 250.4
  },
  "luminance": 0.29976
}

Semantic roles & 50–950 ramp

primary

#5799DC

secondary

#E1C8AE

accent

#7318CD

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #5799DC

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

Preview Lab → · Contrast checker → · Palette generator →