#21606B#21606B

#21606B is a mid, moderate teal. Relative luminance 0.098; OKLCH L 45.4% C 0.065 H 211.2°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#21606B
RGB	rgb(33, 96, 107)
HSL	hsl(189, 53%, 27%)
HSV	hsv(189, 69%, 42%)
CMYK	cmyk(69.2%, 10.3%, 0%, 58%)
CIE-LAB	lab(37.39, -16.02, -12.14)
CIE-LCH	lch(37.39, 20.11, 217.16°)
OKLab	oklab(45.4% -0.0557 -0.0337)
OKLCH	oklch(45.4% 0.065 211.2)
XYZ	xyz(7.4628, 9.7498, 15.3957)
Luminance	0.0975 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21606B #6B2C21

analogous

#216B51 #21606B #213B6B

triadic

#21606B #6B2160 #606B21

tetradic

#21606B #51216B #6B2C21 #3B6B21

square

#21606B #51216B #6B2C21 #3B6B21

split-complementary

#21606B #6B213B #6B5121

monochromatic

#071517 #13363C #21606B #2F8A9A #42B1C5

Accessibility & contrast

On white

7.12

#21606B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#21606B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21606B

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21606B	#FFFFFF	#000000	##FFFFFF
##21606B	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575D6C

Deuteranopia (green-blind)

#4C556B

Tritanopia (blue-blind)

#006563

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #21606b;
/* rgb */ color: rgb(33, 96, 107);
/* oklch */ color: oklch(45.4% 0.065 211.2);

Tailwind

colors: {
  custom: {
    50: '#678d95',
    500: '#21606b',
    950: '#000000',
  },
}

SCSS

$custom: #21606b;
$custom-light: #678d95;
$custom-dark: #000000;

JSON

{
  "hex": "#21606b",
  "rgb": {
    "r": 33,
    "g": 96,
    "b": 107
  },
  "hsl": {
    "h": 188.919,
    "s": 52.857,
    "l": 27.451
  },
  "oklch": {
    "l": 0.454,
    "c": 0.06514,
    "h": 211.2
  },
  "luminance": 0.09751
}

Semantic roles & 50–950 ramp

primary

#21606B

secondary

#9F5649

accent

#614CDC

background

#F6F8F9

surface

#EBF0F1

border

#C6CBCB

text

#060C0D

muted

#7A7D7E

Preview Lab

Preview with #21606B

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

Preview Lab → · Contrast checker → · Palette generator →