#64707C#64707C

#64707C is a mid, muted cyan. Relative luminance 0.158; OKLCH L 53.9% C 0.024 H 248.3°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#64707C
RGB	rgb(100, 112, 124)
HSL	hsl(210, 11%, 44%)
HSV	hsv(210, 19%, 49%)
CMYK	cmyk(19.4%, 9.7%, 0%, 51.4%)
CIE-LAB	lab(46.65, -1.73, -8.14)
CIE-LCH	lch(46.65, 8.33, 258.03°)
OKLab	oklab(53.94% -0.0088 -0.0221)
OKLCH	oklch(53.94% 0.024 248.3)
XYZ	xyz(14.6869, 15.7526, 21.3316)
Luminance	0.1575 (WCAG relative)
Temperature	neutral
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64707C #7C7064

analogous

#647C7C #64707C #64647C

triadic

#64707C #7C6470 #707C64

tetradic

#64707C #7C647C #7C7064 #647C64

square

#64707C #7C647C #7C7064 #647C64

split-complementary

#64707C #7C6464 #7C7C64

monochromatic

#2D3338 #49515A #64707C #838F9B #A4ADB6

Accessibility & contrast

On white

5.06

#64707C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#64707C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #64707C

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64707C	#FFFFFF	#000000	##FFFFFF
##64707C	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C707D

Deuteranopia (green-blind)

#696D7C

Tritanopia (blue-blind)

#5E7374

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #64707c;
/* rgb */ color: rgb(100, 112, 124);
/* oklch */ color: oklch(53.9% 0.024 248.3);

Tailwind

colors: {
  custom: {
    50: '#9099a1',
    500: '#64707c',
    950: '#000000',
  },
}

SCSS

$custom: #64707c;
$custom-light: #9099a1;
$custom-dark: #000000;

JSON

{
  "hex": "#64707c",
  "rgb": {
    "r": 100,
    "g": 112,
    "b": 124
  },
  "hsl": {
    "h": 210,
    "s": 10.714,
    "l": 43.922
  },
  "oklch": {
    "l": 0.53935,
    "c": 0.02377,
    "h": 248.3
  },
  "luminance": 0.15753
}

Semantic roles & 50–950 ramp

primary

#64707C

secondary

#A59E97

accent

#9474B4

background

#F8F9F9

surface

#F0F2F2

border

#CBCCCC

text

#0C0D0F

muted

#7D7E7E

Preview Lab

Preview with #64707C

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

Preview Lab → · Contrast checker → · Palette generator →