#648697#648697

#648697 is a mid, muted cyan. Relative luminance 0.220; OKLCH L 60.1% C 0.046 H 230.1°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#648697
RGB	rgb(100, 134, 151)
HSL	hsl(200, 20%, 49%)
HSV	hsv(200, 34%, 59%)
CMYK	cmyk(33.8%, 11.3%, 0%, 40.8%)
CIE-LAB	lab(54.02, -7.60, -12.93)
CIE-LCH	lch(54.02, 15.00, 239.58°)
OKLab	oklab(60.06% -0.0296 -0.0354)
OKLCH	oklch(60.06% 0.046 230.1)
XYZ	xyz(19.3648, 21.9929, 32.4969)
Luminance	0.2199 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648697 #977564

analogous

#64978F #648697 #646D97

triadic

#648697 #976486 #869764

tetradic

#648697 #8F6497 #977564 #6D9764

square

#648697 #8F6497 #977564 #6D9764

split-complementary

#648697 #97646D #978F64

monochromatic

#33454D #4C6572 #648697 #88A3B0 #ADBFC9

Accessibility & contrast

On white

3.89

#648697 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#648697 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648697

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648697	#FFFFFF	#000000	##000000
##648697	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E8598

Deuteranopia (green-blind)

#767F97

Tritanopia (blue-blind)

#538B8B

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #648697;
/* rgb */ color: rgb(100, 134, 151);
/* oklch */ color: oklch(60.1% 0.046 230.1);

Tailwind

colors: {
  custom: {
    50: '#92a9b5',
    500: '#648697',
    950: '#000000',
  },
}

SCSS

$custom: #648697;
$custom-light: #92a9b5;
$custom-dark: #000000;

JSON

{
  "hex": "#648697",
  "rgb": {
    "r": 100,
    "g": 134,
    "b": 151
  },
  "hsl": {
    "h": 200,
    "s": 20.319,
    "l": 49.216
  },
  "oklch": {
    "l": 0.60058,
    "c": 0.0462,
    "h": 230.1
  },
  "luminance": 0.21994
}

Semantic roles & 50–950 ramp

primary

#648697

secondary

#B7A7A0

accent

#866BBD

background

#F9FAFB

surface

#F1F4F6

border

#CBCED0

text

#0D0F11

muted

#7E7F80

Preview Lab

Preview with #648697

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

Preview Lab → · Contrast checker → · Palette generator →