#42645F#42645F

#42645F is a mid, muted teal. Relative luminance 0.111; OKLCH L 47.6% C 0.040 H 184.5°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#42645F
RGB	rgb(66, 100, 95)
HSL	hsl(171, 20%, 33%)
HSV	hsv(171, 34%, 39%)
CMYK	cmyk(34%, 0%, 5%, 60.8%)
CIE-LAB	lab(39.75, -13.50, -1.09)
CIE-LCH	lch(39.75, 13.54, 184.61°)
OKLab	oklab(47.56% -0.0401 -0.0031)
OKLCH	oklch(47.56% 0.04 184.5)
XYZ	xyz(8.8688, 11.0983, 12.4991)
Luminance	0.1110 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42645F #644247

analogous

#42644E #42645F #425864

triadic

#42645F #5F4264 #645F42

tetradic

#42645F #4E4264 #644247 #586442

square

#42645F #4E4264 #644247 #586442

split-complementary

#42645F #644258 #644E42

monochromatic

#111A19 #2A3F3C #42645F #5A8982 #7AA7A0

Accessibility & contrast

On white

6.52

#42645F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#42645F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #42645F

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42645F	#FFFFFF	#000000	##FFFFFF
##42645F	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61605F

Deuteranopia (green-blind)

#5B5C60

Tritanopia (blue-blind)

#376562

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #42645f;
/* rgb */ color: rgb(66, 100, 95);
/* oklch */ color: oklch(47.6% 0.040 184.5);

Tailwind

colors: {
  custom: {
    50: '#78908c',
    500: '#42645f',
    950: '#000000',
  },
}

SCSS

$custom: #42645f;
$custom-light: #78908c;
$custom-dark: #000000;

JSON

{
  "hex": "#42645f",
  "rgb": {
    "r": 66,
    "g": 100,
    "b": 95
  },
  "hsl": {
    "h": 171.176,
    "s": 20.482,
    "l": 32.549
  },
  "oklch": {
    "l": 0.47555,
    "c": 0.04021,
    "h": 184.5
  },
  "luminance": 0.11099
}

Semantic roles & 50–950 ramp

primary

#42645F

secondary

#936F74

accent

#6B77BD

background

#F7F8F8

surface

#EDF0F0

border

#C8CBCB

text

#090C0C

muted

#7B7D7D

Preview Lab

Preview with #42645F

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

Preview Lab → · Contrast checker → · Palette generator →