#4E99AC#4E99AC

#4E99AC is a light, moderate cyan. Relative luminance 0.274; OKLCH L 64.2% C 0.079 H 216.4°. Best body text is #000000 at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#4E99AC
RGB	rgb(78, 153, 172)
HSL	hsl(192, 38%, 49%)
HSV	hsv(192, 55%, 67%)
CMYK	cmyk(54.7%, 11%, 0%, 32.5%)
CIE-LAB	lab(59.32, -17.78, -17.04)
CIE-LCH	lch(59.32, 24.63, 223.77°)
OKLab	oklab(64.23% -0.0639 -0.0472)
OKLCH	oklch(64.23% 0.079 216.4)
XYZ	xyz(21.9766, 27.3787, 43.1482)
Luminance	0.2738 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E99AC #AC614E

analogous

#4EAC90 #4E99AC #4E6AAC

triadic

#4E99AC #AC4E99 #99AC4E

tetradic

#4E99AC #904EAC #AC614E #6AAC4E

square

#4E99AC #904EAC #AC614E #6AAC4E

split-complementary

#4E99AC #AC4E6A #AC904E

monochromatic

#284E58 #3B7482 #4E99AC #76B2C1 #A0CAD4

Accessibility & contrast

On white

3.24

#4E99AC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.48

#4E99AC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E99AC

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E99AC	#FFFFFF	#000000	##000000
##4E99AC	1.00	3.24	6.48	6.48
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.48	21.00	1.00	1.00
##000000	6.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C95AD

Deuteranopia (green-blind)

#7E8AAC

Tritanopia (blue-blind)

#00A09F

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #4e99ac;
/* rgb */ color: rgb(78, 153, 172);
/* oklch */ color: oklch(64.2% 0.079 216.4);

Tailwind

colors: {
  custom: {
    50: '#87b7c4',
    500: '#4e99ac',
    950: '#000000',
  },
}

SCSS

$custom: #4e99ac;
$custom-light: #87b7c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4e99ac",
  "rgb": {
    "r": 78,
    "g": 153,
    "b": 172
  },
  "hsl": {
    "h": 192.128,
    "s": 37.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.64234,
    "c": 0.0794,
    "h": 216.4
  },
  "luminance": 0.27381
}

Semantic roles & 50–950 ramp

primary

#4E99AC

secondary

#C19E95

accent

#725ACE

background

#F8FBFC

surface

#F0F6F8

border

#CBD0D1

text

#0C1112

muted

#7D8081

Preview Lab

Preview with #4E99AC

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

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