#4EB3D2#4EB3D2

#4EB3D2 is a light, moderate cyan. Relative luminance 0.385; OKLCH L 71.9% C 0.103 H 221.3°. Best body text is #000000 at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#4EB3D2
RGB	rgb(78, 179, 210)
HSL	hsl(194, 59%, 56%)
HSV	hsv(194, 63%, 82%)
CMYK	cmyk(62.9%, 14.8%, 0%, 17.6%)
CIE-LAB	lab(68.39, -20.00, -24.41)
CIE-LCH	lch(68.39, 31.56, 230.66°)
OKLab	oklab(71.95% -0.0774 -0.068)
OKLCH	oklch(71.95% 0.103 221.3)
XYZ	xyz(30.8902, 38.5098, 66.7655)
Luminance	0.3851 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EB3D2 #D26D4E

analogous

#4ED2AF #4EB3D2 #4E71D2

triadic

#4EB3D2 #D24EB3 #B3D24E

tetradic

#4EB3D2 #AF4ED2 #D26D4E #71D24E

square

#4EB3D2 #AF4ED2 #D26D4E #71D24E

split-complementary

#4EB3D2 #D24E71 #D2AF4E

monochromatic

#226D84 #2E95B5 #4EB3D2 #7FC8DE #B0DDEB

Accessibility & contrast

On white

2.41

#4EB3D2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.70

#4EB3D2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EB3D2

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EB3D2	#FFFFFF	#000000	##000000
##4EB3D2	1.00	2.41	8.70	8.70
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.70	21.00	1.00	1.00
##000000	8.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1AFD4

Deuteranopia (green-blind)

#8EA1D2

Tritanopia (blue-blind)

#00BDBD

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #4eb3d2;
/* rgb */ color: rgb(78, 179, 210);
/* oklch */ color: oklch(71.9% 0.103 221.3);

Tailwind

colors: {
  custom: {
    50: '#8dcadf',
    500: '#4eb3d2',
    950: '#000000',
  },
}

SCSS

$custom: #4eb3d2;
$custom-light: #8dcadf;
$custom-dark: #000000;

JSON

{
  "hex": "#4eb3d2",
  "rgb": {
    "r": 78,
    "g": 179,
    "b": 210
  },
  "hsl": {
    "h": 194.091,
    "s": 59.459,
    "l": 56.471
  },
  "oklch": {
    "l": 0.71948,
    "c": 0.10305,
    "h": 221.3
  },
  "luminance": 0.38513
}

Semantic roles & 50–950 ramp

primary

#4EB3D2

secondary

#D9B0A3

accent

#6A45E3

background

#F9FCFD

surface

#F2F8FB

border

#CCD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4EB3D2

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

Preview Lab → · Contrast checker → · Palette generator →