#5299CB#5299CB

#5299CB is a light, moderate cyan. Relative luminance 0.289; OKLCH L 65.8% C 0.104 H 241.4°. Best body text is #000000 at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#5299CB
RGB	rgb(82, 153, 203)
HSL	hsl(205, 54%, 56%)
HSV	hsv(205, 60%, 80%)
CMYK	cmyk(59.6%, 24.6%, 0%, 20.4%)
CIE-LAB	lab(60.68, -7.42, -32.41)
CIE-LCH	lch(60.68, 33.25, 257.10°)
OKLab	oklab(65.75% -0.0496 -0.0909)
OKLCH	oklch(65.75% 0.104 241.4)
XYZ	xyz(25.6464, 28.8857, 60.7123)
Luminance	0.2889 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5299CB #CB8452

analogous

#52CBC0 #5299CB #525CCB

triadic

#5299CB #CB5299 #99CB52

tetradic

#5299CB #C052CB #CB8452 #5CCB52

square

#5299CB #C052CB #CB8452 #5CCB52

split-complementary

#5299CB #CB525C #CBC052

monochromatic

#26597D #347AAC #5299CB #81B5D9 #B0D0E7

Accessibility & contrast

On white

3.10

#5299CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.78

#5299CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5299CB

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5299CB	#FFFFFF	#000000	##000000
##5299CB	1.00	3.10	6.78	6.78
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.78	21.00	1.00	1.00
##000000	6.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8399CD

Deuteranopia (green-blind)

#728DCA

Tritanopia (blue-blind)

#00A5AA

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #5299cb;
/* rgb */ color: rgb(82, 153, 203);
/* oklch */ color: oklch(65.8% 0.104 241.4);

Tailwind

colors: {
  custom: {
    50: '#8db6db',
    500: '#5299cb',
    950: '#000000',
  },
}

SCSS

$custom: #5299cb;
$custom-light: #8db6db;
$custom-dark: #000000;

JSON

{
  "hex": "#5299cb",
  "rgb": {
    "r": 82,
    "g": 153,
    "b": 203
  },
  "hsl": {
    "h": 204.793,
    "s": 53.778,
    "l": 55.882
  },
  "oklch": {
    "l": 0.65754,
    "c": 0.10353,
    "h": 241.4
  },
  "luminance": 0.28888
}

Semantic roles & 50–950 ramp

primary

#5299CB

secondary

#D5B8A3

accent

#874BDD

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #5299CB

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

Preview Lab → · Contrast checker → · Palette generator →