#4EA6CA#4EA6CA

#4EA6CA is a light, moderate cyan. Relative luminance 0.332; OKLCH L 68.6% C 0.099 H 227.7°. Best body text is #000000 at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#4EA6CA
RGB	rgb(78, 166, 202)
HSL	hsl(197, 54%, 55%)
HSV	hsv(197, 61%, 79%)
CMYK	cmyk(61.4%, 17.8%, 0%, 20.8%)
CIE-LAB	lab(64.29, -15.62, -26.29)
CIE-LCH	lch(64.29, 30.58, 239.28°)
OKLab	oklab(68.56% -0.0667 -0.0734)
OKLCH	oklch(68.56% 0.099 227.7)
XYZ	xyz(27.4346, 33.1537, 60.8191)
Luminance	0.3316 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA6CA #CA724E

analogous

#4ECAB0 #4EA6CA #4E68CA

triadic

#4EA6CA #CA4EA6 #A6CA4E

tetradic

#4EA6CA #B04ECA #CA724E #68CA4E

square

#4EA6CA #B04ECA #CA724E #68CA4E

split-complementary

#4EA6CA #CA4E68 #CAB04E

monochromatic

#246179 #3286A8 #4EA6CA #7DBED8 #ACD5E6

Accessibility & contrast

On white

2.75

#4EA6CA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.63

#4EA6CA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA6CA

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA6CA	#FFFFFF	#000000	##000000
##4EA6CA	1.00	2.75	7.63	7.63
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.63	21.00	1.00	1.00
##000000	7.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93A3CC

Deuteranopia (green-blind)

#8296CA

Tritanopia (blue-blind)

#00B0B2

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #4ea6ca;
/* rgb */ color: rgb(78, 166, 202);
/* oklch */ color: oklch(68.6% 0.099 227.7);

Tailwind

colors: {
  custom: {
    50: '#8bc0da',
    500: '#4ea6ca',
    950: '#000000',
  },
}

SCSS

$custom: #4ea6ca;
$custom-light: #8bc0da;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea6ca",
  "rgb": {
    "r": 78,
    "g": 166,
    "b": 202
  },
  "hsl": {
    "h": 197.419,
    "s": 53.913,
    "l": 54.902
  },
  "oklch": {
    "l": 0.68564,
    "c": 0.09916,
    "h": 227.7
  },
  "luminance": 0.33156
}

Semantic roles & 50–950 ramp

primary

#4EA6CA

secondary

#D4AFA0

accent

#754BDD

background

#F9FBFD

surface

#F1F7FA

border

#CBD0D3

text

#0D1214

muted

#7E8183

Preview Lab

Preview with #4EA6CA

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

Preview Lab → · Contrast checker → · Palette generator →