#4EB6DA#4EB6DA

#4EB6DA is a light, moderate cyan. Relative luminance 0.401; OKLCH L 73.0% C 0.108 H 224.2°. Best body text is #000000 at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#4EB6DA
RGB	rgb(78, 182, 218)
HSL	hsl(195, 65%, 58%)
HSV	hsv(195, 64%, 85%)
CMYK	cmyk(64.2%, 16.5%, 0%, 14.5%)
CIE-LAB	lab(69.56, -19.11, -27.00)
CIE-LCH	lch(69.56, 33.07, 234.71°)
OKLab	oklab(72.98% -0.0775 -0.0753)
OKLCH	oklch(72.98% 0.108 224.2)
XYZ	xyz(32.5197, 40.1341, 72.3489)
Luminance	0.4014 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EB6DA #DA724E

analogous

#4EDAB8 #4EB6DA #4E70DA

triadic

#4EB6DA #DA4EB6 #B6DA4E

tetradic

#4EB6DA #B84EDA #DA724E #70DA4E

square

#4EB6DA #B84EDA #DA724E #70DA4E

split-complementary

#4EB6DA #DA4E70 #DAB84E

monochromatic

#1E7290 #299BC2 #4EB6DA #81CBE5 #B3E0EF

Accessibility & contrast

On white

2.33

#4EB6DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.03

#4EB6DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EB6DA

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EB6DA	#FFFFFF	#000000	##000000
##4EB6DA	1.00	2.33	9.03	9.03
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.03	21.00	1.00	1.00
##000000	9.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2B2DC

Deuteranopia (green-blind)

#8EA4DA

Tritanopia (blue-blind)

#00C1C2

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #4eb6da;
/* rgb */ color: rgb(78, 182, 218);
/* oklch */ color: oklch(73.0% 0.108 224.2);

Tailwind

colors: {
  custom: {
    50: '#8ecce5',
    500: '#4eb6da',
    950: '#000000',
  },
}

SCSS

$custom: #4eb6da;
$custom-light: #8ecce5;
$custom-dark: #000000;

JSON

{
  "hex": "#4eb6da",
  "rgb": {
    "r": 78,
    "g": 182,
    "b": 218
  },
  "hsl": {
    "h": 195.429,
    "s": 65.421,
    "l": 58.039
  },
  "oklch": {
    "l": 0.72981,
    "c": 0.10811,
    "h": 224.2
  },
  "luminance": 0.40138
}

Semantic roles & 50–950 ramp

primary

#4EB6DA

secondary

#DEB4A6

accent

#6B3FE8

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0D1315

muted

#7E8284

Preview Lab

Preview with #4EB6DA

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

Preview Lab → · Contrast checker → · Palette generator →