#649AA6#649AA6

#649AA6 is a light, muted cyan. Relative luminance 0.286; OKLCH L 65.3% C 0.060 H 213.2°. Best body text is #000000 at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#649AA6
RGB	rgb(100, 154, 166)
HSL	hsl(191, 27%, 52%)
HSV	hsv(191, 40%, 65%)
CMYK	cmyk(39.8%, 7.2%, 0%, 34.9%)
CIE-LAB	lab(60.40, -14.65, -11.91)
CIE-LCH	lch(60.40, 18.88, 219.11°)
OKLab	oklab(65.3% -0.0499 -0.0327)
OKLCH	oklch(65.3% 0.06 213.2)
XYZ	xyz(23.6916, 28.5721, 40.3356)
Luminance	0.2857 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649AA6 #A67064

analogous

#64A691 #649AA6 #6479A6

triadic

#649AA6 #A6649A #9AA664

tetradic

#649AA6 #9164A6 #A67064 #79A664

square

#649AA6 #9164A6 #A67064 #79A664

split-complementary

#649AA6 #A66479 #A69164

monochromatic

#34545B #4B7882 #649AA6 #8BB3BC #B2CDD3

Accessibility & contrast

On white

3.13

#649AA6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.71

#649AA6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649AA6

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649AA6	#FFFFFF	#000000	##000000
##649AA6	1.00	3.13	6.71	6.71
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.71	21.00	1.00	1.00
##000000	6.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9196A7

Deuteranopia (green-blind)

#868EA6

Tritanopia (blue-blind)

#499F9E

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #649aa6;
/* rgb */ color: rgb(100, 154, 166);
/* oklch */ color: oklch(65.3% 0.060 213.2);

Tailwind

colors: {
  custom: {
    50: '#93b7c0',
    500: '#649aa6',
    950: '#000000',
  },
}

SCSS

$custom: #649aa6;
$custom-light: #93b7c0;
$custom-dark: #000000;

JSON

{
  "hex": "#649aa6",
  "rgb": {
    "r": 100,
    "g": 154,
    "b": 166
  },
  "hsl": {
    "h": 190.909,
    "s": 27.049,
    "l": 52.157
  },
  "oklch": {
    "l": 0.65297,
    "c": 0.05968,
    "h": 213.2
  },
  "luminance": 0.28574
}

Semantic roles & 50–950 ramp

primary

#649AA6

secondary

#C1AAA4

accent

#7664C3

background

#F9FBFB

surface

#F2F6F7

border

#CCD0D0

text

#0D1112

muted

#7E8081

Preview Lab

Preview with #649AA6

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

Preview Lab → · Contrast checker → · Palette generator →