#4F9CB2#4F9CB2

#4F9CB2 is a light, moderate cyan. Relative luminance 0.287; OKLCH L 65.2% C 0.082 H 218.9°. Best body text is #000000 at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#4F9CB2
RGB	rgb(79, 156, 178)
HSL	hsl(193, 39%, 50%)
HSV	hsv(193, 56%, 70%)
CMYK	cmyk(55.6%, 12.4%, 0%, 30.2%)
CIE-LAB	lab(60.47, -17.39, -18.68)
CIE-LCH	lch(60.47, 25.52, 227.05°)
OKLab	oklab(65.24% -0.0642 -0.0518)
OKLCH	oklch(65.24% 0.082 218.9)
XYZ	xyz(23.1457, 28.6514, 46.4214)
Luminance	0.2865 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F9CB2 #B2654F

analogous

#4FB296 #4F9CB2 #4F6BB2

triadic

#4F9CB2 #B24F9C #9CB24F

tetradic

#4F9CB2 #964FB2 #B2654F #6BB24F

square

#4F9CB2 #964FB2 #B2654F #6BB24F

split-complementary

#4F9CB2 #B24F6B #B2964F

monochromatic

#29525E #3C7788 #4F9CB2 #7AB4C5 #A4CCD7

Accessibility & contrast

On white

3.12

#4F9CB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.73

#4F9CB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F9CB2

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F9CB2	#FFFFFF	#000000	##000000
##4F9CB2	1.00	3.12	6.73	6.73
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.73	21.00	1.00	1.00
##000000	6.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E98B3

Deuteranopia (green-blind)

#7F8DB2

Tritanopia (blue-blind)

#00A4A3

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #4f9cb2;
/* rgb */ color: rgb(79, 156, 178);
/* oklch */ color: oklch(65.2% 0.082 218.9);

Tailwind

colors: {
  custom: {
    50: '#88b9c9',
    500: '#4f9cb2',
    950: '#000000',
  },
}

SCSS

$custom: #4f9cb2;
$custom-light: #88b9c9;
$custom-dark: #000000;

JSON

{
  "hex": "#4f9cb2",
  "rgb": {
    "r": 79,
    "g": 156,
    "b": 178
  },
  "hsl": {
    "h": 193.333,
    "s": 39.13,
    "l": 50.392
  },
  "oklch": {
    "l": 0.65235,
    "c": 0.08247,
    "h": 218.9
  },
  "luminance": 0.28654
}

Semantic roles & 50–950 ramp

primary

#4F9CB2

secondary

#C4A298

accent

#7359CF

background

#F8FBFC

surface

#F0F6F8

border

#CBD0D1

text

#0C1113

muted

#7D8082

Preview Lab

Preview with #4F9CB2

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

Preview Lab → · Contrast checker → · Palette generator →