#21606C#21606C

#21606C is a mid, moderate teal. Relative luminance 0.098; OKLCH L 45.4% C 0.066 H 212.6°. Best body text is #FFFFFF at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#21606C
RGB	rgb(33, 96, 108)
HSL	hsl(190, 53%, 28%)
HSV	hsv(190, 69%, 42%)
CMYK	cmyk(69.4%, 11.1%, 0%, 57.6%)
CIE-LAB	lab(37.43, -15.69, -12.70)
CIE-LCH	lch(37.43, 20.18, 219.00°)
OKLab	oklab(45.44% -0.0553 -0.0353)
OKLCH	oklch(45.44% 0.066 212.6)
XYZ	xyz(7.5157, 9.7710, 15.6743)
Luminance	0.0977 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21606C #6C2D21

analogous

#216C52 #21606C #213A6C

triadic

#21606C #6C2160 #606C21

tetradic

#21606C #52216C #6C2D21 #3A6C21

square

#21606C #52216C #6C2D21 #3A6C21

split-complementary

#21606C #6C213A #6C5221

monochromatic

#071517 #13363D #21606C #2F8A9B #42B0C5

Accessibility & contrast

On white

7.11

#21606C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#21606C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21606C

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21606C	#FFFFFF	#000000	##FFFFFF
##21606C	1.00	7.11	2.95	7.11
#FFFFFF	7.11	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575D6D

Deuteranopia (green-blind)

#4C556C

Tritanopia (blue-blind)

#006564

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #21606c;
/* rgb */ color: rgb(33, 96, 108);
/* oklch */ color: oklch(45.4% 0.066 212.6);

Tailwind

colors: {
  custom: {
    50: '#678d96',
    500: '#21606c',
    950: '#000000',
  },
}

SCSS

$custom: #21606c;
$custom-light: #678d96;
$custom-dark: #000000;

JSON

{
  "hex": "#21606c",
  "rgb": {
    "r": 33,
    "g": 96,
    "b": 108
  },
  "hsl": {
    "h": 189.6,
    "s": 53.191,
    "l": 27.647
  },
  "oklch": {
    "l": 0.45444,
    "c": 0.06558,
    "h": 212.6
  },
  "luminance": 0.09772
}

Semantic roles & 50–950 ramp

primary

#21606C

secondary

#A05749

accent

#624BDD

background

#F6F8F9

surface

#EBF0F1

border

#C6CBCB

text

#060C0D

muted

#7A7D7E

Preview Lab

Preview with #21606C

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

Preview Lab → · Contrast checker → · Palette generator →