#5799D9#5799D9

#5799D9 is a light, moderate cyan. Relative luminance 0.298; OKLCH L 66.7% C 0.117 H 249.3°. Best body text is #000000 at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#5799D9
RGB	rgb(87, 153, 217)
HSL	hsl(210, 63%, 60%)
HSV	hsv(210, 60%, 85%)
CMYK	cmyk(59.9%, 29.5%, 0%, 14.9%)
CIE-LAB	lab(61.50, -1.97, -38.94)
CIE-LCH	lch(61.50, 38.99, 267.11°)
OKLab	oklab(66.65% -0.0414 -0.1097)
OKLCH	oklch(66.65% 0.117 249.3)
XYZ	xyz(27.8415, 29.8159, 69.9200)
Luminance	0.2982 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5799D9 #D99757

analogous

#57D9D8 #5799D9 #5758D9

triadic

#5799D9 #D95799 #99D957

tetradic

#5799D9 #D857D9 #D99757 #58D957

square

#5799D9 #D857D9 #D99757 #58D957

split-complementary

#5799D9 #D95758 #D9D857

monochromatic

#215C94 #2D7BC6 #5799D9 #89B7E4 #BBD6F0

Accessibility & contrast

On white

3.02

#5799D9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.96

#5799D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5799D9

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5799D9	#FFFFFF	#000000	##000000
##5799D9	1.00	3.02	6.96	6.96
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.96	21.00	1.00	1.00
##000000	6.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E9CDC

Deuteranopia (green-blind)

#6C8FD8

Tritanopia (blue-blind)

#00A8B0

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #5799d9;
/* rgb */ color: rgb(87, 153, 217);
/* oklch */ color: oklch(66.7% 0.117 249.3);

Tailwind

colors: {
  custom: {
    50: '#91b6e5',
    500: '#5799d9',
    950: '#000000',
  },
}

SCSS

$custom: #5799d9;
$custom-light: #91b6e5;
$custom-dark: #000000;

JSON

{
  "hex": "#5799d9",
  "rgb": {
    "r": 87,
    "g": 153,
    "b": 217
  },
  "hsl": {
    "h": 209.538,
    "s": 63.107,
    "l": 59.608
  },
  "oklch": {
    "l": 0.66654,
    "c": 0.11728,
    "h": 249.3
  },
  "luminance": 0.29818
}

Semantic roles & 50–950 ramp

primary

#5799D9

secondary

#DFC6AD

accent

#9342E6

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1115

muted

#7E8084

Preview Lab

Preview with #5799D9

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

Preview Lab → · Contrast checker → · Palette generator →