#4EA4BF#4EA4BF

#4EA4BF is a light, moderate cyan. Relative luminance 0.319; OKLCH L 67.6% C 0.091 H 221.3°. Best body text is #000000 at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#4EA4BF
RGB	rgb(78, 164, 191)
HSL	hsl(194, 47%, 53%)
HSV	hsv(194, 59%, 75%)
CMYK	cmyk(59.2%, 14.1%, 0%, 25.1%)
CIE-LAB	lab(63.28, -17.93, -21.69)
CIE-LCH	lch(63.28, 28.14, 230.42°)
OKLab	oklab(67.63% -0.0687 -0.0603)
OKLCH	oklch(67.63% 0.091 221.3)
XYZ	xyz(25.8176, 31.9297, 54.0826)
Luminance	0.3193 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA4BF #BF694E

analogous

#4EBFA1 #4EA4BF #4E6CBF

triadic

#4EA4BF #BF4EA4 #A4BF4E

tetradic

#4EA4BF #A14EBF #BF694E #6CBF4E

square

#4EA4BF #A14EBF #BF694E #6CBF4E

split-complementary

#4EA4BF #BF4E6C #BFA14E

monochromatic

#275B6C #378199 #4EA4BF #7BBBCF #A8D2E0

Accessibility & contrast

On white

2.84

#4EA4BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.39

#4EA4BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA4BF

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA4BF	#FFFFFF	#000000	##000000
##4EA4BF	1.00	2.84	7.39	7.39
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.39	21.00	1.00	1.00
##000000	7.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94A0C0

Deuteranopia (green-blind)

#8394BF

Tritanopia (blue-blind)

#00ADAD

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #4ea4bf;
/* rgb */ color: rgb(78, 164, 191);
/* oklch */ color: oklch(67.6% 0.091 221.3);

Tailwind

colors: {
  custom: {
    50: '#8abfd2',
    500: '#4ea4bf',
    950: '#000000',
  },
}

SCSS

$custom: #4ea4bf;
$custom-light: #8abfd2;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea4bf",
  "rgb": {
    "r": 78,
    "g": 164,
    "b": 191
  },
  "hsl": {
    "h": 194.336,
    "s": 46.888,
    "l": 52.745
  },
  "oklch": {
    "l": 0.67629,
    "c": 0.09141,
    "h": 221.3
  },
  "luminance": 0.31932
}

Semantic roles & 50–950 ramp

primary

#4EA4BF

secondary

#CDA89C

accent

#7151D7

background

#F8FBFC

surface

#F0F7F9

border

#CBD0D2

text

#0D1214

muted

#7D8182

Preview Lab

Preview with #4EA4BF

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

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