#4EA3CD#4EA3CD

#4EA3CD is a light, moderate cyan. Relative luminance 0.322; OKLCH L 68.0% C 0.103 H 232.5°. Best body text is #000000 at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#4EA3CD
RGB	rgb(78, 163, 205)
HSL	hsl(200, 56%, 55%)
HSV	hsv(200, 62%, 80%)
CMYK	cmyk(62%, 20.5%, 0%, 19.6%)
CIE-LAB	lab(63.52, -13.06, -29.13)
CIE-LCH	lch(63.52, 31.92, 245.85°)
OKLab	oklab(68% -0.0624 -0.0815)
OKLCH	oklch(68% 0.103 232.5)
XYZ	xyz(27.2543, 32.2191, 62.5284)
Luminance	0.3222 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA3CD #CD784E

analogous

#4ECDB8 #4EA3CD #4E63CD

triadic

#4EA3CD #CD4EA3 #A3CD4E

tetradic

#4EA3CD #B84ECD #CD784E #63CD4E

square

#4EA3CD #B84ECD #CD784E #63CD4E

split-complementary

#4EA3CD #CD4E63 #CDB84E

monochromatic

#23607D #3184AD #4EA3CD #7EBCDA #ADD5E8

Accessibility & contrast

On white

2.82

#4EA3CD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.44

#4EA3CD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA3CD

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA3CD	#FFFFFF	#000000	##000000
##4EA3CD	1.00	2.82	7.44	7.44
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.44	21.00	1.00	1.00
##000000	7.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8EA1CF

Deuteranopia (green-blind)

#7D94CC

Tritanopia (blue-blind)

#00AEB1

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #4ea3cd;
/* rgb */ color: rgb(78, 163, 205);
/* oklch */ color: oklch(68.0% 0.103 232.5);

Tailwind

colors: {
  custom: {
    50: '#8bbedc',
    500: '#4ea3cd',
    950: '#000000',
  },
}

SCSS

$custom: #4ea3cd;
$custom-light: #8bbedc;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea3cd",
  "rgb": {
    "r": 78,
    "g": 163,
    "b": 205
  },
  "hsl": {
    "h": 199.843,
    "s": 55.947,
    "l": 55.49
  },
  "oklch": {
    "l": 0.67996,
    "c": 0.10265,
    "h": 232.5
  },
  "luminance": 0.32222
}

Semantic roles & 50–950 ramp

primary

#4EA3CD

secondary

#D6B2A1

accent

#7A49DF

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1215

muted

#7E8183

Preview Lab

Preview with #4EA3CD

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

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