#4EA6CF#4EA6CF

#4EA6CF is a light, moderate cyan. Relative luminance 0.334; OKLCH L 68.8% C 0.103 H 231.1°. Best body text is #000000 at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#4EA6CF
RGB	rgb(78, 166, 207)
HSL	hsl(199, 57%, 56%)
HSV	hsv(199, 62%, 81%)
CMYK	cmyk(62.3%, 19.8%, 0%, 18.8%)
CIE-LAB	lab(64.48, -14.06, -28.77)
CIE-LCH	lch(64.48, 32.02, 243.96°)
OKLab	oklab(68.78% -0.0649 -0.0804)
OKLCH	oklch(68.78% 0.103 231.1)
XYZ	xyz(28.0362, 33.3943, 63.9876)
Luminance	0.3340 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA6CF #CF774E

analogous

#4ECFB7 #4EA6CF #4E65CF

triadic

#4EA6CF #CF4EA6 #A6CF4E

tetradic

#4EA6CF #B74ECF #CF774E #65CF4E

square

#4EA6CF #B74ECF #CF774E #65CF4E

split-complementary

#4EA6CF #CF4E65 #CFB74E

monochromatic

#236280 #3087B0 #4EA6CF #7EBEDC #AED6E9

Accessibility & contrast

On white

2.73

#4EA6CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.68

#4EA6CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA6CF

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA6CF	#FFFFFF	#000000	##000000
##4EA6CF	1.00	2.73	7.68	7.68
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.68	21.00	1.00	1.00
##000000	7.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91A4D1

Deuteranopia (green-blind)

#7F97CE

Tritanopia (blue-blind)

#00B1B4

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #4ea6cf;
/* rgb */ color: rgb(78, 166, 207);
/* oklch */ color: oklch(68.8% 0.103 231.1);

Tailwind

colors: {
  custom: {
    50: '#8cc0dd',
    500: '#4ea6cf',
    950: '#000000',
  },
}

SCSS

$custom: #4ea6cf;
$custom-light: #8cc0dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea6cf",
  "rgb": {
    "r": 78,
    "g": 166,
    "b": 207
  },
  "hsl": {
    "h": 199.07,
    "s": 57.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.68783,
    "c": 0.10334,
    "h": 231.1
  },
  "luminance": 0.33397
}

Semantic roles & 50–950 ramp

primary

#4EA6CF

secondary

#D7B3A2

accent

#7847E1

background

#F9FBFD

surface

#F1F7FB

border

#CBD0D4

text

#0D1215

muted

#7E8183

Preview Lab

Preview with #4EA6CF

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

Preview Lab → · Contrast checker → · Palette generator →