#4EA9BD#4EA9BD

#4EA9BD is a light, moderate cyan. Relative luminance 0.337; OKLCH L 68.7% C 0.091 H 214.3°. Best body text is #000000 at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#4EA9BD
RGB	rgb(78, 169, 189)
HSL	hsl(191, 46%, 52%)
HSV	hsv(191, 59%, 74%)
CMYK	cmyk(58.7%, 10.6%, 0%, 25.9%)
CIE-LAB	lab(64.70, -21.14, -18.43)
CIE-LCH	lch(64.70, 28.05, 221.07°)
OKLab	oklab(68.74% -0.075 -0.0511)
OKLCH	oklch(68.74% 0.091 214.3)
XYZ	xyz(26.5115, 33.6671, 53.2355)
Luminance	0.3367 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA9BD #BD624E

analogous

#4EBD9A #4EA9BD #4E71BD

triadic

#4EA9BD #BD4EA9 #A9BD4E

tetradic

#4EA9BD #9A4EBD #BD624E #71BD4E

square

#4EA9BD #9A4EBD #BD624E #71BD4E

split-complementary

#4EA9BD #BD4E71 #BD9A4E

monochromatic

#275D69 #388596 #4EA9BD #7BBFCE #A7D4DE

Accessibility & contrast

On white

2.72

#4EA9BD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.73

#4EA9BD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA9BD

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA9BD	#FFFFFF	#000000	##000000
##4EA9BD	1.00	2.72	7.73	7.73
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.73	21.00	1.00	1.00
##000000	7.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AA4BE

Deuteranopia (green-blind)

#8A98BD

Tritanopia (blue-blind)

#00B1AF

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4ea9bd;
/* rgb */ color: rgb(78, 169, 189);
/* oklch */ color: oklch(68.7% 0.091 214.3);

Tailwind

colors: {
  custom: {
    50: '#8ac2d0',
    500: '#4ea9bd',
    950: '#000000',
  },
}

SCSS

$custom: #4ea9bd;
$custom-light: #8ac2d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea9bd",
  "rgb": {
    "r": 78,
    "g": 169,
    "b": 189
  },
  "hsl": {
    "h": 190.811,
    "s": 45.679,
    "l": 52.353
  },
  "oklch": {
    "l": 0.68737,
    "c": 0.09072,
    "h": 214.3
  },
  "luminance": 0.3367
}

Semantic roles & 50–950 ramp

primary

#4EA9BD

secondary

#CCA49B

accent

#6A52D5

background

#F8FBFC

surface

#F0F7F9

border

#CBD0D2

text

#0D1214

muted

#7D8182

Preview Lab

Preview with #4EA9BD

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

Preview Lab → · Contrast checker → · Palette generator →