#4F9AC8#4F9AC8

#4F9AC8 is a light, moderate cyan. Relative luminance 0.289; OKLCH L 65.7% C 0.101 H 237.9°. Best body text is #000000 at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#4F9AC8
RGB	rgb(79, 154, 200)
HSL	hsl(203, 52%, 55%)
HSV	hsv(203, 61%, 78%)
CMYK	cmyk(60.5%, 23%, 0%, 21.6%)
CIE-LAB	lab(60.73, -9.51, -30.66)
CIE-LCH	lch(60.73, 32.10, 252.76°)
OKLab	oklab(65.72% -0.0538 -0.0859)
OKLCH	oklch(65.72% 0.101 237.9)
XYZ	xyz(25.2014, 28.9412, 58.8905)
Luminance	0.2894 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F9AC8 #C87D4F

analogous

#4FC8BA #4F9AC8 #4F5EC8

triadic

#4F9AC8 #C84F9A #9AC84F

tetradic

#4F9AC8 #BA4FC8 #C87D4F #5EC84F

square

#4F9AC8 #BA4FC8 #C87D4F #5EC84F

split-complementary

#4F9AC8 #C84F5E #C8BA4F

monochromatic

#255877 #347BA6 #4F9AC8 #7EB5D7 #ACD0E5

Accessibility & contrast

On white

3.09

#4F9AC8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.79

#4F9AC8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F9AC8

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F9AC8	#FFFFFF	#000000	##000000
##4F9AC8	1.00	3.09	6.79	6.79
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.79	21.00	1.00	1.00
##000000	6.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8599CA

Deuteranopia (green-blind)

#748DC7

Tritanopia (blue-blind)

#00A6A9

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #4f9ac8;
/* rgb */ color: rgb(79, 154, 200);
/* oklch */ color: oklch(65.7% 0.101 237.9);

Tailwind

colors: {
  custom: {
    50: '#8bb7d9',
    500: '#4f9ac8',
    950: '#000000',
  },
}

SCSS

$custom: #4f9ac8;
$custom-light: #8bb7d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4f9ac8",
  "rgb": {
    "r": 79,
    "g": 154,
    "b": 200
  },
  "hsl": {
    "h": 202.81,
    "s": 52.381,
    "l": 54.706
  },
  "oklch": {
    "l": 0.65719,
    "c": 0.10137,
    "h": 237.9
  },
  "luminance": 0.28944
}

Semantic roles & 50–950 ramp

primary

#4F9AC8

secondary

#D3B3A0

accent

#834CDC

background

#F9FBFD

surface

#F1F6FA

border

#CBD0D3

text

#0D1114

muted

#7E8083

Preview Lab

Preview with #4F9AC8

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

Preview Lab → · Contrast checker → · Palette generator →