#4CB9DA#4CB9DA

#4CB9DA is a light, moderate cyan. Relative luminance 0.413; OKLCH L 73.6% C 0.109 H 221.3°. Best body text is #000000 at 9.26:1 contrast (WCAG AA passes).

Color values

HEX	#4CB9DA
RGB	rgb(76, 185, 218)
HSL	hsl(194, 66%, 58%)
HSV	hsv(194, 65%, 85%)
CMYK	cmyk(65.1%, 15.1%, 0%, 14.5%)
CIE-LAB	lab(70.38, -20.98, -25.75)
CIE-LCH	lch(70.38, 33.22, 230.83°)
OKLab	oklab(73.62% -0.0817 -0.0718)
OKLCH	oklch(73.62% 0.109 221.3)
XYZ	xyz(32.9792, 41.2928, 72.5483)
Luminance	0.4130 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CB9DA #DA6D4C

analogous

#4CDAB4 #4CB9DA #4C72DA

triadic

#4CB9DA #DA4CB9 #B9DA4C

tetradic

#4CB9DA #B44CDA #DA6D4C #72DA4C

square

#4CB9DA #B44CDA #DA6D4C #72DA4C

split-complementary

#4CB9DA #DA4C72 #DAB44C

monochromatic

#1D748E #289DC1 #4CB9DA #7FCDE4 #B1E1EF

Accessibility & contrast

On white

2.27

#4CB9DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.26

#4CB9DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CB9DA

9.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CB9DA	#FFFFFF	#000000	##000000
##4CB9DA	1.00	2.27	9.26	9.26
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.26	21.00	1.00	1.00
##000000	9.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5B5DC

Deuteranopia (green-blind)

#91A6DA

Tritanopia (blue-blind)

#00C4C3

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #4cb9da;
/* rgb */ color: rgb(76, 185, 218);
/* oklch */ color: oklch(73.6% 0.109 221.3);

Tailwind

colors: {
  custom: {
    50: '#8dcee5',
    500: '#4cb9da',
    950: '#000000',
  },
}

SCSS

$custom: #4cb9da;
$custom-light: #8dcee5;
$custom-dark: #000000;

JSON

{
  "hex": "#4cb9da",
  "rgb": {
    "r": 76,
    "g": 185,
    "b": 218
  },
  "hsl": {
    "h": 193.944,
    "s": 65.741,
    "l": 57.647
  },
  "oklch": {
    "l": 0.73618,
    "c": 0.1088,
    "h": 221.3
  },
  "luminance": 0.41296
}

Semantic roles & 50–950 ramp

primary

#4CB9DA

secondary

#DDB2A4

accent

#673FE9

background

#F9FCFE

surface

#F2F9FC

border

#CCD2D5

text

#0D1315

muted

#7E8284

Preview Lab

Preview with #4CB9DA

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

Preview Lab → · Contrast checker → · Palette generator →