#33666B#33666B

#33666B is a mid, muted teal. Relative luminance 0.113; OKLCH L 47.7% C 0.055 H 203.8°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#33666B
RGB	rgb(51, 102, 107)
HSL	hsl(185, 35%, 31%)
HSV	hsv(185, 52%, 42%)
CMYK	cmyk(52.3%, 4.7%, 0%, 58%)
CIE-LAB	lab(40.03, -15.56, -8.10)
CIE-LCH	lch(40.03, 17.54, 207.49°)
OKLab	oklab(47.71% -0.0505 -0.0223)
OKLCH	oklch(47.71% 0.055 203.8)
XYZ	xyz(8.7694, 11.2673, 15.6197)
Luminance	0.1127 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33666B #6B3833

analogous

#336B54 #33666B #334A6B

triadic

#33666B #6B3366 #666B33

tetradic

#33666B #54336B #6B3833 #4A6B33

square

#33666B #54336B #6B3833 #4A6B33

split-complementary

#33666B #6B334A #6B5433

monochromatic

#0B1718 #1F3E42 #33666B #478E94 #64AEB5

Accessibility & contrast

On white

6.45

#33666B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#33666B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #33666B

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33666B	#FFFFFF	#000000	##FFFFFF
##33666B	1.00	6.45	3.25	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F626B

Deuteranopia (green-blind)

#565B6B

Tritanopia (blue-blind)

#106A67

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #33666b;
/* rgb */ color: rgb(51, 102, 107);
/* oklch */ color: oklch(47.7% 0.055 203.8);

Tailwind

colors: {
  custom: {
    50: '#709195',
    500: '#33666b',
    950: '#000000',
  },
}

SCSS

$custom: #33666b;
$custom-light: #709195;
$custom-dark: #000000;

JSON

{
  "hex": "#33666b",
  "rgb": {
    "r": 51,
    "g": 102,
    "b": 107
  },
  "hsl": {
    "h": 185.357,
    "s": 35.443,
    "l": 30.98
  },
  "oklch": {
    "l": 0.47705,
    "c": 0.05524,
    "h": 203.8
  },
  "luminance": 0.11268
}

Semantic roles & 50–950 ramp

primary

#33666B

secondary

#9C635E

accent

#665CCB

background

#F6F8F9

surface

#ECF0F1

border

#C7CBCB

text

#080D0D

muted

#7B7D7E

Preview Lab

Preview with #33666B

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

Preview Lab → · Contrast checker → · Palette generator →