#4F8BC3#4F8BC3

#4F8BC3 is a light, moderate cyan. Relative luminance 0.241; OKLCH L 62.0% C 0.106 H 248.4°. Best body text is #000000 at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#4F8BC3
RGB	rgb(79, 139, 195)
HSL	hsl(209, 49%, 54%)
HSV	hsv(209, 59%, 76%)
CMYK	cmyk(59.5%, 28.7%, 0%, 23.5%)
CIE-LAB	lab(56.15, -2.60, -34.96)
CIE-LCH	lch(56.15, 35.06, 265.74°)
OKLab	oklab(62.03% -0.0391 -0.0984)
OKLCH	oklch(62.03% 0.106 248.4)
XYZ	xyz(22.3038, 24.0656, 55.0889)
Luminance	0.2407 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F8BC3 #C3874F

analogous

#4FC3C1 #4F8BC3 #4F51C3

triadic

#4F8BC3 #C34F8B #8BC34F

tetradic

#4F8BC3 #C14FC3 #C3874F #51C34F

square

#4F8BC3 #C14FC3 #C3874F #51C34F

split-complementary

#4F8BC3 #C34F51 #C3C14F

monochromatic

#274D71 #366C9F #4F8BC3 #7DA9D3 #AAC7E2

Accessibility & contrast

On white

3.61

#4F8BC3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.81

#4F8BC3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8BC3

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F8BC3	#FFFFFF	#000000	##000000
##4F8BC3	1.00	3.61	5.81	5.81
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.81	21.00	1.00	1.00
##000000	5.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#738DC5

Deuteranopia (green-blind)

#6482C2

Tritanopia (blue-blind)

#00989F

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #4f8bc3;
/* rgb */ color: rgb(79, 139, 195);
/* oklch */ color: oklch(62.0% 0.106 248.4);

Tailwind

colors: {
  custom: {
    50: '#8aacd5',
    500: '#4f8bc3',
    950: '#000000',
  },
}

SCSS

$custom: #4f8bc3;
$custom-light: #8aacd5;
$custom-dark: #000000;

JSON

{
  "hex": "#4f8bc3",
  "rgb": {
    "r": 79,
    "g": 139,
    "b": 195
  },
  "hsl": {
    "h": 208.966,
    "s": 49.153,
    "l": 53.725
  },
  "oklch": {
    "l": 0.62033,
    "c": 0.10588,
    "h": 248.4
  },
  "luminance": 0.24068
}

Semantic roles & 50–950 ramp

primary

#4F8BC3

secondary

#D0B69E

accent

#924FD9

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #4F8BC3

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

Preview Lab → · Contrast checker → · Palette generator →