#4E636D#4E636D

#4E636D is a mid, muted cyan. Relative luminance 0.116; OKLCH L 48.6% C 0.030 H 228.5°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#4E636D
RGB	rgb(78, 99, 109)
HSL	hsl(199, 17%, 37%)
HSV	hsv(199, 28%, 43%)
CMYK	cmyk(28.4%, 9.2%, 0%, 57.3%)
CIE-LAB	lab(40.65, -5.31, -8.23)
CIE-LCH	lch(40.65, 9.80, 237.17°)
OKLab	oklab(48.63% -0.0199 -0.0224)
OKLCH	oklch(48.63% 0.03 228.5)
XYZ	xyz(10.3632, 11.6471, 16.1671)
Luminance	0.1165 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E636D #6D584E

analogous

#4E6D68 #4E636D #4E546D

triadic

#4E636D #6D4E63 #636D4E

tetradic

#4E636D #684E6D #6D584E #546D4E

square

#4E636D #684E6D #6D584E #546D4E

split-complementary

#4E636D #6D4E54 #6D684E

monochromatic

#1B2226 #344349 #4E636D #688391 #8AA1AB

Accessibility & contrast

On white

6.31

#4E636D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#4E636D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E636D

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E636D	#FFFFFF	#000000	##FFFFFF
##4E636D	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E626E

Deuteranopia (green-blind)

#595E6D

Tritanopia (blue-blind)

#456666

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4e636d;
/* rgb */ color: rgb(78, 99, 109);
/* oklch */ color: oklch(48.6% 0.030 228.5);

Tailwind

colors: {
  custom: {
    50: '#808f96',
    500: '#4e636d',
    950: '#000000',
  },
}

SCSS

$custom: #4e636d;
$custom-light: #808f96;
$custom-dark: #000000;

JSON

{
  "hex": "#4e636d",
  "rgb": {
    "r": 78,
    "g": 99,
    "b": 109
  },
  "hsl": {
    "h": 199.355,
    "s": 16.578,
    "l": 36.667
  },
  "oklch": {
    "l": 0.48626,
    "c": 0.02997,
    "h": 228.5
  },
  "luminance": 0.11648
}

Semantic roles & 50–950 ramp

primary

#4E636D

secondary

#99877E

accent

#876FB9

background

#F7F8F9

surface

#EEF0F2

border

#C9CBCC

text

#0A0C0D

muted

#7C7D7E

Preview Lab

Preview with #4E636D

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

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