#45666D#45666D

#45666D is a mid, muted cyan. Relative luminance 0.119; OKLCH L 48.8% C 0.040 H 212.3°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#45666D
RGB	rgb(69, 102, 109)
HSL	hsl(191, 22%, 35%)
HSV	hsv(191, 37%, 43%)
CMYK	cmyk(36.7%, 6.4%, 0%, 57.3%)
CIE-LAB	lab(41.01, -9.97, -7.75)
CIE-LCH	lch(41.01, 12.63, 217.86°)
OKLab	oklab(48.76% -0.0335 -0.0212)
OKLCH	oklch(48.76% 0.04 212.3)
XYZ	xyz(9.9650, 11.8715, 16.2314)
Luminance	0.1187 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45666D #6D4C45

analogous

#456D60 #45666D #45526D

triadic

#45666D #6D4566 #666D45

tetradic

#45666D #60456D #6D4C45 #526D45

square

#45666D #60456D #6D4C45 #526D45

split-complementary

#45666D #6D4552 #6D6045

monochromatic

#162022 #2D4348 #45666D #5D8992 #7FA6AE

Accessibility & contrast

On white

6.22

#45666D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#45666D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #45666D

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45666D	#FFFFFF	#000000	##FFFFFF
##45666D	1.00	6.22	3.37	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60646D

Deuteranopia (green-blind)

#5A5F6D

Tritanopia (blue-blind)

#366968

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #45666d;
/* rgb */ color: rgb(69, 102, 109);
/* oklch */ color: oklch(48.8% 0.040 212.3);

Tailwind

colors: {
  custom: {
    50: '#7a9196',
    500: '#45666d',
    950: '#000000',
  },
}

SCSS

$custom: #45666d;
$custom-light: #7a9196;
$custom-dark: #000000;

JSON

{
  "hex": "#45666d",
  "rgb": {
    "r": 69,
    "g": 102,
    "b": 109
  },
  "hsl": {
    "h": 190.5,
    "s": 22.472,
    "l": 34.902
  },
  "oklch": {
    "l": 0.48763,
    "c": 0.03969,
    "h": 212.3
  },
  "luminance": 0.11872
}

Semantic roles & 50–950 ramp

primary

#45666D

secondary

#9A7B74

accent

#7869BF

background

#F7F8F9

surface

#EEF0F2

border

#C9CBCC

text

#090C0D

muted

#7B7D7E

Preview Lab

Preview with #45666D

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

Preview Lab → · Contrast checker → · Palette generator →