#4EA9BF#4EA9BF

#4EA9BF is a light, moderate cyan. Relative luminance 0.338; OKLCH L 68.8% C 0.092 H 216.0°. Best body text is #000000 at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#4EA9BF
RGB	rgb(78, 169, 191)
HSL	hsl(192, 47%, 53%)
HSV	hsv(192, 59%, 75%)
CMYK	cmyk(59.2%, 11.5%, 0%, 25.1%)
CIE-LAB	lab(64.77, -20.55, -19.43)
CIE-LCH	lch(64.77, 28.28, 223.40°)
OKLab	oklab(68.82% -0.0742 -0.0539)
OKLCH	oklch(68.82% 0.092 216)
XYZ	xyz(26.7300, 33.7546, 54.3867)
Luminance	0.3376 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA9BF #BF644E

analogous

#4EBF9C #4EA9BF #4E71BF

triadic

#4EA9BF #BF4EA9 #A9BF4E

tetradic

#4EA9BF #9C4EBF #BF644E #71BF4E

square

#4EA9BF #9C4EBF #BF644E #71BF4E

split-complementary

#4EA9BF #BF4E71 #BF9C4E

monochromatic

#275E6C #378699 #4EA9BF #7BBFCF #A8D5E0

Accessibility & contrast

On white

2.71

#4EA9BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.75

#4EA9BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA9BF

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA9BF	#FFFFFF	#000000	##000000
##4EA9BF	1.00	2.71	7.75	7.75
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.75	21.00	1.00	1.00
##000000	7.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AA4C0

Deuteranopia (green-blind)

#8998BF

Tritanopia (blue-blind)

#00B1B0

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4ea9bf;
/* rgb */ color: rgb(78, 169, 191);
/* oklch */ color: oklch(68.8% 0.092 216.0);

Tailwind

colors: {
  custom: {
    50: '#8ac2d2',
    500: '#4ea9bf',
    950: '#000000',
  },
}

SCSS

$custom: #4ea9bf;
$custom-light: #8ac2d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea9bf",
  "rgb": {
    "r": 78,
    "g": 169,
    "b": 191
  },
  "hsl": {
    "h": 191.681,
    "s": 46.888,
    "l": 52.745
  },
  "oklch": {
    "l": 0.68816,
    "c": 0.0917,
    "h": 216
  },
  "luminance": 0.33757
}

Semantic roles & 50–950 ramp

primary

#4EA9BF

secondary

#CDA59C

accent

#6B51D7

background

#F9FBFC

surface

#F1F7F9

border

#CBD0D2

text

#0D1214

muted

#7E8182

Preview Lab

Preview with #4EA9BF

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

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