#4FA3C7#4FA3C7

#4FA3C7 is a light, moderate cyan. Relative luminance 0.320; OKLCH L 67.8% C 0.097 H 228.7°. Best body text is #000000 at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#4FA3C7
RGB	rgb(79, 163, 199)
HSL	hsl(198, 52%, 55%)
HSV	hsv(198, 60%, 78%)
CMYK	cmyk(60.3%, 18.1%, 0%, 22%)
CIE-LAB	lab(63.32, -14.75, -26.09)
CIE-LCH	lch(63.32, 29.98, 240.51°)
OKLab	oklab(67.77% -0.0639 -0.0728)
OKLCH	oklch(67.77% 0.097 228.7)
XYZ	xyz(26.6264, 31.9776, 58.7908)
Luminance	0.3198 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA3C7 #C7734F

analogous

#4FC7AF #4FA3C7 #4F67C7

triadic

#4FA3C7 #C74FA3 #A3C74F

tetradic

#4FA3C7 #AF4FC7 #C7734F #67C74F

square

#4FA3C7 #AF4FC7 #C7734F #67C74F

split-complementary

#4FA3C7 #C74F67 #C7AF4F

monochromatic

#265E76 #3483A4 #4FA3C7 #7DBBD6 #ACD4E5

Accessibility & contrast

On white

2.84

#4FA3C7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.40

#4FA3C7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FA3C7

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA3C7	#FFFFFF	#000000	##000000
##4FA3C7	1.00	2.84	7.40	7.40
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.40	21.00	1.00	1.00
##000000	7.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90A0C9

Deuteranopia (green-blind)

#7F94C7

Tritanopia (blue-blind)

#00ADAF

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #4fa3c7;
/* rgb */ color: rgb(79, 163, 199);
/* oklch */ color: oklch(67.8% 0.097 228.7);

Tailwind

colors: {
  custom: {
    50: '#8bbed8',
    500: '#4fa3c7',
    950: '#000000',
  },
}

SCSS

$custom: #4fa3c7;
$custom-light: #8bbed8;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa3c7",
  "rgb": {
    "r": 79,
    "g": 163,
    "b": 199
  },
  "hsl": {
    "h": 198,
    "s": 51.724,
    "l": 54.51
  },
  "oklch": {
    "l": 0.67769,
    "c": 0.09689,
    "h": 228.7
  },
  "luminance": 0.3198
}

Semantic roles & 50–950 ramp

primary

#4FA3C7

secondary

#D2AFA0

accent

#774DDB

background

#F9FBFD

surface

#F1F6FA

border

#CBD0D3

text

#0D1214

muted

#7E8183

Preview Lab

Preview with #4FA3C7

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

Preview Lab → · Contrast checker → · Palette generator →