#21646A#21646A

#21646A is a mid, moderate teal. Relative luminance 0.105; OKLCH L 46.4% C 0.066 H 203.6°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#21646A
RGB	rgb(33, 100, 106)
HSL	hsl(185, 53%, 27%)
HSV	hsv(185, 69%, 42%)
CMYK	cmyk(68.9%, 5.7%, 0%, 58.4%)
CIE-LAB	lab(38.69, -18.58, -9.57)
CIE-LCH	lch(38.69, 20.89, 207.25°)
OKLab	oklab(46.43% -0.0608 -0.0265)
OKLCH	oklch(46.43% 0.066 203.6)
XYZ	xyz(7.7848, 10.4774, 15.2449)
Luminance	0.1048 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21646A #6A2721

analogous

#216A4C #21646A #213F6A

triadic

#21646A #6A2164 #646A21

tetradic

#21646A #4C216A #6A2721 #3F6A21

square

#21646A #4C216A #6A2721 #3F6A21

split-complementary

#21646A #6A213F #6A4C21

monochromatic

#071617 #12383B #21646A #309099 #41B9C4

Accessibility & contrast

On white

6.78

#21646A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#21646A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21646A

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21646A	#FFFFFF	#000000	##FFFFFF
##21646A	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C606A

Deuteranopia (green-blind)

#51586A

Tritanopia (blue-blind)

#006866

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #21646a;
/* rgb */ color: rgb(33, 100, 106);
/* oklch */ color: oklch(46.4% 0.066 203.6);

Tailwind

colors: {
  custom: {
    50: '#679094',
    500: '#21646a',
    950: '#000000',
  },
}

SCSS

$custom: #21646a;
$custom-light: #679094;
$custom-dark: #000000;

JSON

{
  "hex": "#21646a",
  "rgb": {
    "r": 33,
    "g": 100,
    "b": 106
  },
  "hsl": {
    "h": 184.932,
    "s": 52.518,
    "l": 27.255
  },
  "oklch": {
    "l": 0.46433,
    "c": 0.06633,
    "h": 203.6
  },
  "luminance": 0.10478
}

Semantic roles & 50–950 ramp

primary

#21646A

secondary

#9E5049

accent

#584CDC

background

#F6F8F9

surface

#EBF0F1

border

#C6CBCB

text

#070C0D

muted

#7A7D7E

Preview Lab

Preview with #21646A

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

Preview Lab → · Contrast checker → · Palette generator →