#4F8FA9#4F8FA9

#4F8FA9 is a mid, moderate cyan. Relative luminance 0.242; OKLCH L 61.8% C 0.076 H 226.5°. Best body text is #000000 at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#4F8FA9
RGB	rgb(79, 143, 169)
HSL	hsl(197, 36%, 49%)
HSV	hsv(197, 53%, 66%)
CMYK	cmyk(53.3%, 15.4%, 0%, 33.7%)
CIE-LAB	lab(56.26, -13.04, -19.99)
CIE-LCH	lch(56.26, 23.87, 236.88°)
OKLab	oklab(61.76% -0.0527 -0.0555)
OKLCH	oklch(61.76% 0.077 226.5)
XYZ	xyz(20.2056, 24.1700, 41.1289)
Luminance	0.2417 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F8FA9 #A9694F

analogous

#4FA996 #4F8FA9 #4F62A9

triadic

#4F8FA9 #A94F8F #8FA94F

tetradic

#4F8FA9 #964FA9 #A9694F #62A94F

square

#4F8FA9 #964FA9 #A9694F #62A94F

split-complementary

#4F8FA9 #A94F62 #A9964F

monochromatic

#284856 #3C6C7F #4F8FA9 #76AABF #A0C4D3

Accessibility & contrast

On white

3.60

#4F8FA9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.83

#4F8FA9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8FA9

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F8FA9	#FFFFFF	#000000	##000000
##4F8FA9	1.00	3.60	5.83	5.83
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.83	21.00	1.00	1.00
##000000	5.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#818CAA

Deuteranopia (green-blind)

#7483A9

Tritanopia (blue-blind)

#129797

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #4f8fa9;
/* rgb */ color: rgb(79, 143, 169);
/* oklch */ color: oklch(61.8% 0.076 226.5);

Tailwind

colors: {
  custom: {
    50: '#87afc2',
    500: '#4f8fa9',
    950: '#000000',
  },
}

SCSS

$custom: #4f8fa9;
$custom-light: #87afc2;
$custom-dark: #000000;

JSON

{
  "hex": "#4f8fa9",
  "rgb": {
    "r": 79,
    "g": 143,
    "b": 169
  },
  "hsl": {
    "h": 197.333,
    "s": 36.29,
    "l": 48.627
  },
  "oklch": {
    "l": 0.61761,
    "c": 0.0765,
    "h": 226.5
  },
  "luminance": 0.24172
}

Semantic roles & 50–950 ramp

primary

#4F8FA9

secondary

#C0A194

accent

#7C5CCC

background

#F8FAFB

surface

#F0F4F7

border

#CBCED0

text

#0C1012

muted

#7D7F81

Preview Lab

Preview with #4F8FA9

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

Preview Lab → · Contrast checker → · Palette generator →