#4EA5BA#4EA5BA

#4EA5BA is a light, moderate cyan. Relative luminance 0.321; OKLCH L 67.7% C 0.089 H 215.9°. Best body text is #000000 at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#4EA5BA
RGB	rgb(78, 165, 186)
HSL	hsl(192, 44%, 52%)
HSV	hsv(192, 58%, 73%)
CMYK	cmyk(58.1%, 11.3%, 0%, 27.1%)
CIE-LAB	lab(63.40, -19.96, -18.72)
CIE-LCH	lch(63.40, 27.36, 223.17°)
OKLab	oklab(67.66% -0.0718 -0.0519)
OKLCH	oklch(67.66% 0.089 215.9)
XYZ	xyz(25.4564, 32.0727, 51.2940)
Luminance	0.3207 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA5BA #BA634E

analogous

#4EBA99 #4EA5BA #4E6FBA

triadic

#4EA5BA #BA4EA5 #A5BA4E

tetradic

#4EA5BA #994EBA #BA634E #6FBA4E

square

#4EA5BA #994EBA #BA634E #6FBA4E

split-complementary

#4EA5BA #BA4E6F #BA994E

monochromatic

#285A66 #398192 #4EA5BA #7ABBCB #A6D2DC

Accessibility & contrast

On white

2.83

#4EA5BA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.41

#4EA5BA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA5BA

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA5BA	#FFFFFF	#000000	##000000
##4EA5BA	1.00	2.83	7.41	7.41
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.41	21.00	1.00	1.00
##000000	7.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96A0BB

Deuteranopia (green-blind)

#8694BA

Tritanopia (blue-blind)

#00ADAB

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #4ea5ba;
/* rgb */ color: rgb(78, 165, 186);
/* oklch */ color: oklch(67.7% 0.089 215.9);

Tailwind

colors: {
  custom: {
    50: '#89c0ce',
    500: '#4ea5ba',
    950: '#000000',
  },
}

SCSS

$custom: #4ea5ba;
$custom-light: #89c0ce;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea5ba",
  "rgb": {
    "r": 78,
    "g": 165,
    "b": 186
  },
  "hsl": {
    "h": 191.667,
    "s": 43.902,
    "l": 51.765
  },
  "oklch": {
    "l": 0.67664,
    "c": 0.08858,
    "h": 215.9
  },
  "luminance": 0.32075
}

Semantic roles & 50–950 ramp

primary

#4EA5BA

secondary

#CAA39A

accent

#6D54D4

background

#F8FBFC

surface

#F0F7F9

border

#CBD0D2

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #4EA5BA

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

Preview Lab → · Contrast checker → · Palette generator →