#648797#648797

#648797 is a mid, muted cyan. Relative luminance 0.223; OKLCH L 60.3% C 0.046 H 227.8°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#648797
RGB	rgb(100, 135, 151)
HSL	hsl(199, 20%, 49%)
HSV	hsv(199, 34%, 59%)
CMYK	cmyk(33.8%, 10.6%, 0%, 40.8%)
CIE-LAB	lab(54.31, -8.16, -12.49)
CIE-LCH	lch(54.31, 14.92, 236.85°)
OKLab	oklab(60.29% -0.031 -0.0342)
OKLCH	oklch(60.29% 0.046 227.8)
XYZ	xyz(19.5036, 22.2706, 32.5431)
Luminance	0.2227 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648797 #977464

analogous

#64978E #648797 #646E97

triadic

#648797 #976487 #879764

tetradic

#648797 #8E6497 #977464 #6E9764

square

#648797 #8E6497 #977464 #6E9764

split-complementary

#648797 #97646E #978E64

monochromatic

#33454D #4C6672 #648797 #88A4B0 #ADC0C9

Accessibility & contrast

On white

3.85

#648797 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#648797 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648797

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648797	#FFFFFF	#000000	##000000
##648797	1.00	3.85	5.45	5.45
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.45	21.00	1.00	1.00
##000000	5.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F8598

Deuteranopia (green-blind)

#777F97

Tritanopia (blue-blind)

#538C8C

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #648797;
/* rgb */ color: rgb(100, 135, 151);
/* oklch */ color: oklch(60.3% 0.046 227.8);

Tailwind

colors: {
  custom: {
    50: '#92aab5',
    500: '#648797',
    950: '#000000',
  },
}

SCSS

$custom: #648797;
$custom-light: #92aab5;
$custom-dark: #000000;

JSON

{
  "hex": "#648797",
  "rgb": {
    "r": 100,
    "g": 135,
    "b": 151
  },
  "hsl": {
    "h": 198.824,
    "s": 20.319,
    "l": 49.216
  },
  "oklch": {
    "l": 0.60291,
    "c": 0.04617,
    "h": 227.8
  },
  "luminance": 0.22272
}

Semantic roles & 50–950 ramp

primary

#648797

secondary

#B7A7A0

accent

#856BBD

background

#F9FAFB

surface

#F1F4F6

border

#CBCED0

text

#0D1011

muted

#7E7F80

Preview Lab

Preview with #648797

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

Preview Lab → · Contrast checker → · Palette generator →