#4E9FB4#4E9FB4

#4E9FB4 is a light, moderate cyan. Relative luminance 0.297; OKLCH L 66.0% C 0.085 H 217.1°. Best body text is #000000 at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#4E9FB4
RGB	rgb(78, 159, 180)
HSL	hsl(192, 40%, 51%)
HSV	hsv(192, 57%, 71%)
CMYK	cmyk(56.7%, 11.7%, 0%, 29.4%)
CIE-LAB	lab(61.40, -18.59, -18.39)
CIE-LCH	lch(61.40, 26.15, 224.69°)
OKLab	oklab(65.99% -0.0675 -0.051)
OKLCH	oklch(65.99% 0.085 217.1)
XYZ	xyz(23.7750, 29.7090, 47.6527)
Luminance	0.2971 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E9FB4 #B4634E

analogous

#4EB496 #4E9FB4 #4E6CB4

triadic

#4E9FB4 #B44E9F #9FB44E

tetradic

#4E9FB4 #964EB4 #B4634E #6CB44E

square

#4E9FB4 #964EB4 #B4634E #6CB44E

split-complementary

#4E9FB4 #B44E6C #B4964E

monochromatic

#28545F #3B7A8A #4E9FB4 #79B6C6 #A4CED8

Accessibility & contrast

On white

3.02

#4E9FB4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.94

#4E9FB4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E9FB4

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E9FB4	#FFFFFF	#000000	##000000
##4E9FB4	1.00	3.02	6.94	6.94
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.94	21.00	1.00	1.00
##000000	6.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#919BB5

Deuteranopia (green-blind)

#828FB4

Tritanopia (blue-blind)

#00A7A5

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #4e9fb4;
/* rgb */ color: rgb(78, 159, 180);
/* oklch */ color: oklch(66.0% 0.085 217.1);

Tailwind

colors: {
  custom: {
    50: '#88bbca',
    500: '#4e9fb4',
    950: '#000000',
  },
}

SCSS

$custom: #4e9fb4;
$custom-light: #88bbca;
$custom-dark: #000000;

JSON

{
  "hex": "#4e9fb4",
  "rgb": {
    "r": 78,
    "g": 159,
    "b": 180
  },
  "hsl": {
    "h": 192.353,
    "s": 40.476,
    "l": 50.588
  },
  "oklch": {
    "l": 0.65992,
    "c": 0.08458,
    "h": 217.1
  },
  "luminance": 0.29711
}

Semantic roles & 50–950 ramp

primary

#4E9FB4

secondary

#C6A298

accent

#7057D0

background

#F8FBFC

surface

#F0F6F8

border

#CBD0D1

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #4E9FB4

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

Preview Lab → · Contrast checker → · Palette generator →