#5099CD#5099CD

#5099CD is a light, moderate cyan. Relative luminance 0.289; OKLCH L 65.8% C 0.107 H 241.9°. Best body text is #000000 at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#5099CD
RGB	rgb(80, 153, 205)
HSL	hsl(205, 56%, 56%)
HSV	hsv(205, 61%, 80%)
CMYK	cmyk(61%, 25.4%, 0%, 19.6%)
CIE-LAB	lab(60.69, -7.17, -33.52)
CIE-LCH	lch(60.69, 34.28, 257.94°)
OKLab	oklab(65.77% -0.0504 -0.0941)
OKLCH	oklch(65.77% 0.107 241.9)
XYZ	xyz(25.7148, 28.8933, 61.9676)
Luminance	0.2890 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5099CD #CD8450

analogous

#50CDC2 #5099CD #505ACD

triadic

#5099CD #CD5099 #99CD50

tetradic

#5099CD #C250CD #CD8450 #5ACD50

square

#5099CD #C250CD #CD8450 #5ACD50

split-complementary

#5099CD #CD505A #CDC250

monochromatic

#24597E #327AAE #5099CD #80B5DB #AFD0E8

Accessibility & contrast

On white

3.10

#5099CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.78

#5099CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5099CD

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5099CD	#FFFFFF	#000000	##000000
##5099CD	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)

#8299CF

Deuteranopia (green-blind)

#718DCC

Tritanopia (blue-blind)

#00A6AB

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #5099cd;
/* rgb */ color: rgb(80, 153, 205);
/* oklch */ color: oklch(65.8% 0.107 241.9);

Tailwind

colors: {
  custom: {
    50: '#8cb6dc',
    500: '#5099cd',
    950: '#000000',
  },
}

SCSS

$custom: #5099cd;
$custom-light: #8cb6dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5099cd",
  "rgb": {
    "r": 80,
    "g": 153,
    "b": 205
  },
  "hsl": {
    "h": 204.96,
    "s": 55.556,
    "l": 55.882
  },
  "oklch": {
    "l": 0.65766,
    "c": 0.10676,
    "h": 241.9
  },
  "luminance": 0.28896
}

Semantic roles & 50–950 ramp

primary

#5099CD

secondary

#D6B8A2

accent

#8749DF

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #5099CD

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

Preview Lab → · Contrast checker → · Palette generator →