#21656A#21656A

#21656A is a mid, moderate teal. Relative luminance 0.107; OKLCH L 46.7% C 0.067 H 202.1°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#21656A
RGB	rgb(33, 101, 106)
HSL	hsl(184, 53%, 27%)
HSV	hsv(184, 69%, 42%)
CMYK	cmyk(68.9%, 4.7%, 0%, 58.4%)
CIE-LAB	lab(39.02, -19.12, -9.06)
CIE-LCH	lch(39.02, 21.16, 205.36°)
OKLab	oklab(46.7% -0.0619 -0.0251)
OKLCH	oklch(46.7% 0.067 202.1)
XYZ	xyz(7.8813, 10.6704, 15.2771)
Luminance	0.1067 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21656A #6A2621

analogous

#216A4B #21656A #21406A

triadic

#21656A #6A2165 #656A21

tetradic

#21656A #4B216A #6A2621 #406A21

square

#21656A #4B216A #6A2621 #406A21

split-complementary

#21656A #6A2140 #6A4B21

monochromatic

#071617 #12393B #21656A #309199 #41BBC4

Accessibility & contrast

On white

6.70

#21656A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#21656A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21656A

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21656A	#FFFFFF	#000000	##FFFFFF
##21656A	1.00	6.70	3.13	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D616A

Deuteranopia (green-blind)

#52586A

Tritanopia (blue-blind)

#006966

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #21656a;
/* rgb */ color: rgb(33, 101, 106);
/* oklch */ color: oklch(46.7% 0.067 202.1);

Tailwind

colors: {
  custom: {
    50: '#679194',
    500: '#21656a',
    950: '#000000',
  },
}

SCSS

$custom: #21656a;
$custom-light: #679194;
$custom-dark: #000000;

JSON

{
  "hex": "#21656a",
  "rgb": {
    "r": 33,
    "g": 101,
    "b": 106
  },
  "hsl": {
    "h": 184.11,
    "s": 52.518,
    "l": 27.255
  },
  "oklch": {
    "l": 0.46702,
    "c": 0.06685,
    "h": 202.1
  },
  "luminance": 0.10671
}

Semantic roles & 50–950 ramp

primary

#21656A

secondary

#9E4F49

accent

#564CDC

background

#F6F8F9

surface

#EBF0F1

border

#C6CBCB

text

#070C0D

muted

#7A7D7E

Preview Lab

Preview with #21656A

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

Preview Lab → · Contrast checker → · Palette generator →