#64909A#64909A

#64909A is a light, muted cyan. Relative luminance 0.250; OKLCH L 62.5% C 0.050 H 213.4°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#64909A
RGB	rgb(100, 144, 154)
HSL	hsl(191, 21%, 50%)
HSV	hsv(191, 35%, 60%)
CMYK	cmyk(35.1%, 6.5%, 0%, 39.6%)
CIE-LAB	lab(57.06, -12.37, -10.09)
CIE-LCH	lch(57.06, 15.96, 219.19°)
OKLab	oklab(62.51% -0.0419 -0.0276)
OKLCH	oklch(62.51% 0.05 213.4)
XYZ	xyz(21.0596, 24.9877, 34.2790)
Luminance	0.2499 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64909A #9A6E64

analogous

#649A89 #64909A #64759A

triadic

#64909A #9A6490 #909A64

tetradic

#64909A #89649A #9A6E64 #759A64

square

#64909A #89649A #9A6E64 #759A64

split-complementary

#64909A #9A6475 #9A8964

monochromatic

#344B50 #4C6D75 #64909A #89ABB2 #AEC5CA

Accessibility & contrast

On white

3.50

#64909A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#64909A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #64909A

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64909A	#FFFFFF	#000000	##000000
##64909A	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#888D9B

Deuteranopia (green-blind)

#7F869A

Tritanopia (blue-blind)

#509493

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #64909a;
/* rgb */ color: rgb(100, 144, 154);
/* oklch */ color: oklch(62.5% 0.050 213.4);

Tailwind

colors: {
  custom: {
    50: '#92b0b7',
    500: '#64909a',
    950: '#000000',
  },
}

SCSS

$custom: #64909a;
$custom-light: #92b0b7;
$custom-dark: #000000;

JSON

{
  "hex": "#64909a",
  "rgb": {
    "r": 100,
    "g": 144,
    "b": 154
  },
  "hsl": {
    "h": 191.111,
    "s": 21.26,
    "l": 49.804
  },
  "oklch": {
    "l": 0.62508,
    "c": 0.05015,
    "h": 213.4
  },
  "luminance": 0.24989
}

Semantic roles & 50–950 ramp

primary

#64909A

secondary

#B9A5A1

accent

#7A6ABE

background

#F9FAFB

surface

#F1F4F6

border

#CBCED0

text

#0D1011

muted

#7E7F80

Preview Lab

Preview with #64909A

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

Preview Lab → · Contrast checker → · Palette generator →