#4E6378#4E6378

#4E6378 is a mid, muted cyan. Relative luminance 0.119; OKLCH L 49.1% C 0.042 H 248.7°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#4E6378
RGB	rgb(78, 99, 120)
HSL	hsl(210, 21%, 39%)
HSV	hsv(210, 35%, 47%)
CMYK	cmyk(35%, 17.5%, 0%, 52.9%)
CIE-LAB	lab(41.05, -2.32, -14.33)
CIE-LCH	lch(41.05, 14.52, 260.81°)
OKLab	oklab(49.08% -0.0154 -0.0394)
OKLCH	oklch(49.08% 0.042 248.7)
XYZ	xyz(10.9928, 11.8989, 19.4832)
Luminance	0.1190 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E6378 #78634E

analogous

#4E7878 #4E6378 #4E4E78

triadic

#4E6378 #784E63 #63784E

tetradic

#4E6378 #784E78 #78634E #4E784E

square

#4E6378 #784E78 #78634E #4E784E

split-complementary

#4E6378 #784E4E #78784E

monochromatic

#1E262E #364453 #4E6378 #67829C #8CA0B4

Accessibility & contrast

On white

6.21

#4E6378 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#4E6378 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E6378

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E6378	#FFFFFF	#000000	##FFFFFF
##4E6378	1.00	6.21	3.38	6.21
#FFFFFF	6.21	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B6379

Deuteranopia (green-blind)

#565F78

Tritanopia (blue-blind)

#41686A

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4e6378;
/* rgb */ color: rgb(78, 99, 120);
/* oklch */ color: oklch(49.1% 0.042 248.7);

Tailwind

colors: {
  custom: {
    50: '#818f9f',
    500: '#4e6378',
    950: '#000000',
  },
}

SCSS

$custom: #4e6378;
$custom-light: #818f9f;
$custom-dark: #000000;

JSON

{
  "hex": "#4e6378",
  "rgb": {
    "r": 78,
    "g": 99,
    "b": 120
  },
  "hsl": {
    "h": 210,
    "s": 21.212,
    "l": 38.824
  },
  "oklch": {
    "l": 0.4908,
    "c": 0.04233,
    "h": 248.7
  },
  "luminance": 0.11899
}

Semantic roles & 50–950 ramp

primary

#4E6378

secondary

#A19181

accent

#946ABE

background

#F7F8F9

surface

#EEF0F2

border

#C9CBCC

text

#0A0C0E

muted

#7C7D7E

Preview Lab

Preview with #4E6378

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

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