#4E9BB0#4E9BB0

#4E9BB0 is a light, moderate cyan. Relative luminance 0.282; OKLCH L 64.9% C 0.082 H 218.0°. Best body text is #000000 at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#4E9BB0
RGB	rgb(78, 155, 176)
HSL	hsl(193, 39%, 50%)
HSV	hsv(193, 56%, 69%)
CMYK	cmyk(55.7%, 11.9%, 0%, 31%)
CIE-LAB	lab(60.06, -17.66, -18.17)
CIE-LCH	lch(60.06, 25.34, 225.82°)
OKLab	oklab(64.87% -0.0645 -0.0504)
OKLCH	oklch(64.87% 0.082 218)
XYZ	xyz(22.6966, 28.1949, 45.3119)
Luminance	0.2820 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E9BB0 #B0634E

analogous

#4EB094 #4E9BB0 #4E6AB0

triadic

#4E9BB0 #B04E9B #9BB04E

tetradic

#4E9BB0 #944EB0 #B0634E #6AB04E

square

#4E9BB0 #944EB0 #B0634E #6AB04E

split-complementary

#4E9BB0 #B04E6A #B0944E

monochromatic

#28505B #3B7686 #4E9BB0 #78B3C3 #A2CBD6

Accessibility & contrast

On white

3.16

#4E9BB0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.64

#4E9BB0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E9BB0

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E9BB0	#FFFFFF	#000000	##000000
##4E9BB0	1.00	3.16	6.64	6.64
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.64	21.00	1.00	1.00
##000000	6.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D97B1

Deuteranopia (green-blind)

#7F8CB0

Tritanopia (blue-blind)

#00A2A2

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #4e9bb0;
/* rgb */ color: rgb(78, 155, 176);
/* oklch */ color: oklch(64.9% 0.082 218.0);

Tailwind

colors: {
  custom: {
    50: '#88b8c7',
    500: '#4e9bb0',
    950: '#000000',
  },
}

SCSS

$custom: #4e9bb0;
$custom-light: #88b8c7;
$custom-dark: #000000;

JSON

{
  "hex": "#4e9bb0",
  "rgb": {
    "r": 78,
    "g": 155,
    "b": 176
  },
  "hsl": {
    "h": 192.857,
    "s": 38.583,
    "l": 49.804
  },
  "oklch": {
    "l": 0.64874,
    "c": 0.08188,
    "h": 218
  },
  "luminance": 0.28197
}

Semantic roles & 50–950 ramp

primary

#4E9BB0

secondary

#C3A097

accent

#7259CF

background

#F8FBFC

surface

#F0F6F8

border

#CBD0D1

text

#0C1113

muted

#7D8082

Preview Lab

Preview with #4E9BB0

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

Preview Lab → · Contrast checker → · Palette generator →