#4FA5D1#4FA5D1

#4FA5D1 is a light, moderate cyan. Relative luminance 0.332; OKLCH L 68.7% C 0.105 H 233.5°. Best body text is #000000 at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#4FA5D1
RGB	rgb(79, 165, 209)
HSL	hsl(200, 59%, 56%)
HSV	hsv(200, 62%, 82%)
CMYK	cmyk(62.2%, 21.1%, 0%, 18%)
CIE-LAB	lab(64.30, -12.71, -30.15)
CIE-LCH	lch(64.30, 32.72, 247.15°)
OKLab	oklab(68.68% -0.0625 -0.0844)
OKLCH	oklch(68.68% 0.105 233.5)
XYZ	xyz(28.1838, 33.1732, 65.2270)
Luminance	0.3318 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA5D1 #D17B4F

analogous

#4FD1BC #4FA5D1 #4F64D1

triadic

#4FA5D1 #D14FA5 #A5D14F

tetradic

#4FA5D1 #BC4FD1 #D17B4F #64D14F

square

#4FA5D1 #BC4FD1 #D17B4F #64D14F

split-complementary

#4FA5D1 #D14F64 #D1BC4F

monochromatic

#226283 #2F87B4 #4FA5D1 #80BEDE #B0D7EA

Accessibility & contrast

On white

2.75

#4FA5D1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.64

#4FA5D1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FA5D1

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA5D1	#FFFFFF	#000000	##000000
##4FA5D1	1.00	2.75	7.64	7.64
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.64	21.00	1.00	1.00
##000000	7.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90A3D3

Deuteranopia (green-blind)

#7E96D0

Tritanopia (blue-blind)

#00B1B4

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #4fa5d1;
/* rgb */ color: rgb(79, 165, 209);
/* oklch */ color: oklch(68.7% 0.105 233.5);

Tailwind

colors: {
  custom: {
    50: '#8cbfdf',
    500: '#4fa5d1',
    950: '#000000',
  },
}

SCSS

$custom: #4fa5d1;
$custom-light: #8cbfdf;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa5d1",
  "rgb": {
    "r": 79,
    "g": 165,
    "b": 209
  },
  "hsl": {
    "h": 200.308,
    "s": 58.559,
    "l": 56.471
  },
  "oklch": {
    "l": 0.68677,
    "c": 0.105,
    "h": 233.5
  },
  "luminance": 0.33176
}

Semantic roles & 50–950 ramp

primary

#4FA5D1

secondary

#D9B5A3

accent

#7B46E2

background

#F9FBFD

surface

#F1F7FB

border

#CBD0D4

text

#0D1215

muted

#7E8183

Preview Lab

Preview with #4FA5D1

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

Preview Lab → · Contrast checker → · Palette generator →