#5F99CD#5F99CD

#5F99CD is a light, moderate cyan. Relative luminance 0.296; OKLCH L 66.4% C 0.099 H 246.9°. Best body text is #000000 at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#5F99CD
RGB	rgb(95, 153, 205)
HSL	hsl(208, 52%, 59%)
HSV	hsv(208, 54%, 80%)
CMYK	cmyk(53.7%, 25.4%, 0%, 19.6%)
CIE-LAB	lab(61.33, -4.11, -32.48)
CIE-LCH	lch(61.33, 32.74, 262.80°)
OKLab	oklab(66.44% -0.0387 -0.091)
OKLCH	oklch(66.44% 0.099 246.9)
XYZ	xyz(27.1261, 29.6209, 62.0337)
Luminance	0.2962 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F99CD #CD935F

analogous

#5FCDCA #5F99CD #5F62CD

triadic

#5F99CD #CD5F99 #99CD5F

tetradic

#5F99CD #CA5FCD #CD935F #62CD5F

square

#5F99CD #CA5FCD #CD935F #62CD5F

split-complementary

#5F99CD #CD5F62 #CDCA5F

monochromatic

#2A5B87 #397BB6 #5F99CD #8EB7DC #BCD4EA

Accessibility & contrast

On white

3.03

#5F99CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.92

#5F99CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F99CD

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F99CD	#FFFFFF	#000000	##000000
##5F99CD	1.00	3.03	6.92	6.92
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.92	21.00	1.00	1.00
##000000	6.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#839ACF

Deuteranopia (green-blind)

#758FCC

Tritanopia (blue-blind)

#1AA5AB

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #5f99cd;
/* rgb */ color: rgb(95, 153, 205);
/* oklch */ color: oklch(66.4% 0.099 246.9);

Tailwind

colors: {
  custom: {
    50: '#93b6dc',
    500: '#5f99cd',
    950: '#000000',
  },
}

SCSS

$custom: #5f99cd;
$custom-light: #93b6dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5f99cd",
  "rgb": {
    "r": 95,
    "g": 153,
    "b": 205
  },
  "hsl": {
    "h": 208.364,
    "s": 52.381,
    "l": 58.824
  },
  "oklch": {
    "l": 0.66445,
    "c": 0.09885,
    "h": 246.9
  },
  "luminance": 0.29623
}

Semantic roles & 50–950 ramp

primary

#5F99CD

secondary

#DAC3AE

accent

#904CDC

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #5F99CD

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

Preview Lab → · Contrast checker → · Palette generator →