#4C9FBF#4C9FBF

#4C9FBF is a light, moderate cyan. Relative luminance 0.301; OKLCH L 66.4% C 0.093 H 226.1°. Best body text is #000000 at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#4C9FBF
RGB	rgb(76, 159, 191)
HSL	hsl(197, 47%, 52%)
HSV	hsv(197, 60%, 75%)
CMYK	cmyk(60.2%, 16.8%, 0%, 25.1%)
CIE-LAB	lab(61.73, -15.65, -24.07)
CIE-LCH	lch(61.73, 28.71, 236.98°)
OKLab	oklab(66.37% -0.0646 -0.0671)
OKLCH	oklch(66.37% 0.093 226.1)
XYZ	xyz(24.7789, 30.0919, 53.7826)
Luminance	0.3009 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C9FBF #BF6C4C

analogous

#4CBFA6 #4C9FBF #4C65BF

triadic

#4C9FBF #BF4C9F #9FBF4C

tetradic

#4C9FBF #A64CBF #BF6C4C #65BF4C

square

#4C9FBF #A64CBF #BF6C4C #65BF4C

split-complementary

#4C9FBF #BF4C65 #BFA64C

monochromatic

#26576B #367C98 #4C9FBF #79B7CF #A6CFDF

Accessibility & contrast

On white

2.99

#4C9FBF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.02

#4C9FBF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4C9FBF

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C9FBF	#FFFFFF	#000000	##000000
##4C9FBF	1.00	2.99	7.02	7.02
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.02	21.00	1.00	1.00
##000000	7.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E9CC1

Deuteranopia (green-blind)

#7D90BF

Tritanopia (blue-blind)

#00A8A9

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #4c9fbf;
/* rgb */ color: rgb(76, 159, 191);
/* oklch */ color: oklch(66.4% 0.093 226.1);

Tailwind

colors: {
  custom: {
    50: '#89bbd2',
    500: '#4c9fbf',
    950: '#000000',
  },
}

SCSS

$custom: #4c9fbf;
$custom-light: #89bbd2;
$custom-dark: #000000;

JSON

{
  "hex": "#4c9fbf",
  "rgb": {
    "r": 76,
    "g": 159,
    "b": 191
  },
  "hsl": {
    "h": 196.696,
    "s": 47.325,
    "l": 52.353
  },
  "oklch": {
    "l": 0.6637,
    "c": 0.0931,
    "h": 226.1
  },
  "luminance": 0.30094
}

Semantic roles & 50–950 ramp

primary

#4C9FBF

secondary

#CCA89A

accent

#7651D7

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1114

muted

#7D8082

Preview Lab

Preview with #4C9FBF

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

Preview Lab → · Contrast checker → · Palette generator →