#4FA5CC#4FA5CC

#4FA5CC is a light, moderate cyan. Relative luminance 0.329; OKLCH L 68.5% C 0.101 H 230.3°. Best body text is #000000 at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#4FA5CC
RGB	rgb(79, 165, 204)
HSL	hsl(199, 55%, 55%)
HSV	hsv(199, 61%, 80%)
CMYK	cmyk(61.3%, 19.1%, 0%, 20%)
CIE-LAB	lab(64.10, -14.28, -27.68)
CIE-LCH	lch(64.10, 31.14, 242.71°)
OKLab	oklab(68.46% -0.0643 -0.0773)
OKLCH	oklch(68.46% 0.101 230.3)
XYZ	xyz(27.5744, 32.9294, 62.0179)
Luminance	0.3293 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA5CC #CC764F

analogous

#4FCCB4 #4FA5CC #4F66CC

triadic

#4FA5CC #CC4FA5 #A5CC4F

tetradic

#4FA5CC #B44FCC #CC764F #66CC4F

square

#4FA5CC #B44FCC #CC764F #66CC4F

split-complementary

#4FA5CC #CC4F66 #CCB44F

monochromatic

#24617D #3286AC #4FA5CC #7EBDDA #AED6E7

Accessibility & contrast

On white

2.77

#4FA5CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.59

#4FA5CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FA5CC

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA5CC	#FFFFFF	#000000	##000000
##4FA5CC	1.00	2.77	7.59	7.59
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.59	21.00	1.00	1.00
##000000	7.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91A3CE

Deuteranopia (green-blind)

#8096CB

Tritanopia (blue-blind)

#00B0B2

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #4fa5cc;
/* rgb */ color: rgb(79, 165, 204);
/* oklch */ color: oklch(68.5% 0.101 230.3);

Tailwind

colors: {
  custom: {
    50: '#8cbfdb',
    500: '#4fa5cc',
    950: '#000000',
  },
}

SCSS

$custom: #4fa5cc;
$custom-light: #8cbfdb;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa5cc",
  "rgb": {
    "r": 79,
    "g": 165,
    "b": 204
  },
  "hsl": {
    "h": 198.72,
    "s": 55.066,
    "l": 55.49
  },
  "oklch": {
    "l": 0.68455,
    "c": 0.10053,
    "h": 230.3
  },
  "luminance": 0.32932
}

Semantic roles & 50–950 ramp

primary

#4FA5CC

secondary

#D5B2A1

accent

#7849DE

background

#F9FBFD

surface

#F1F7FB

border

#CBD0D4

text

#0D1215

muted

#7E8183

Preview Lab

Preview with #4FA5CC

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

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