#4FA8CC#4FA8CC

#4FA8CC is a light, moderate cyan. Relative luminance 0.340; OKLCH L 69.2% C 0.100 H 227.4°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#4FA8CC
RGB	rgb(79, 168, 204)
HSL	hsl(197, 55%, 55%)
HSV	hsv(197, 61%, 80%)
CMYK	cmyk(61.3%, 17.6%, 0%, 20%)
CIE-LAB	lab(64.98, -15.89, -26.32)
CIE-LCH	lch(64.98, 30.75, 238.89°)
OKLab	oklab(69.16% -0.0675 -0.0734)
OKLCH	oklch(69.16% 0.1 227.4)
XYZ	xyz(28.1219, 34.0244, 62.2004)
Luminance	0.3403 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA8CC #CC734F

analogous

#4FCCB1 #4FA8CC #4F69CC

triadic

#4FA8CC #CC4FA8 #A8CC4F

tetradic

#4FA8CC #B14FCC #CC734F #69CC4F

square

#4FA8CC #B14FCC #CC734F #69CC4F

split-complementary

#4FA8CC #CC4F69 #CCB14F

monochromatic

#24637D #3289AC #4FA8CC #7EBFDA #AED7E7

Accessibility & contrast

On white

2.69

#4FA8CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.81

#4FA8CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FA8CC

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA8CC	#FFFFFF	#000000	##000000
##4FA8CC	1.00	2.69	7.81	7.81
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.81	21.00	1.00	1.00
##000000	7.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95A5CE

Deuteranopia (green-blind)

#8398CC

Tritanopia (blue-blind)

#00B2B4

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #4fa8cc;
/* rgb */ color: rgb(79, 168, 204);
/* oklch */ color: oklch(69.2% 0.100 227.4);

Tailwind

colors: {
  custom: {
    50: '#8cc2db',
    500: '#4fa8cc',
    950: '#000000',
  },
}

SCSS

$custom: #4fa8cc;
$custom-light: #8cc2db;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa8cc",
  "rgb": {
    "r": 79,
    "g": 168,
    "b": 204
  },
  "hsl": {
    "h": 197.28,
    "s": 55.066,
    "l": 55.49
  },
  "oklch": {
    "l": 0.69155,
    "c": 0.09972,
    "h": 227.4
  },
  "luminance": 0.34027
}

Semantic roles & 50–950 ramp

primary

#4FA8CC

secondary

#D5B0A1

accent

#7449DE

background

#F9FBFD

surface

#F1F7FB

border

#CBD0D4

text

#0D1215

muted

#7E8183

Preview Lab

Preview with #4FA8CC

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

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