#21608A#21608A

#21608A is a mid, moderate cyan. Relative luminance 0.105; OKLCH L 47.0% C 0.093 H 242.1°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#21608A
RGB	rgb(33, 96, 138)
HSL	hsl(204, 61%, 34%)
HSV	hsv(204, 76%, 54%)
CMYK	cmyk(76.1%, 30.4%, 0%, 45.9%)
CIE-LAB	lab(38.77, -4.87, -28.98)
CIE-LCH	lch(38.77, 29.38, 260.46°)
OKLab	oklab(46.95% -0.0435 -0.082)
OKLCH	oklch(46.95% 0.093 242.1)
XYZ	xyz(9.3957, 10.5230, 25.5758)
Luminance	0.1052 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21608A #8A4B21

analogous

#218A7F #21608A #212B8A

triadic

#21608A #8A2160 #608A21

tetradic

#21608A #7F218A #8A4B21 #2B8A21

square

#21608A #7F218A #8A4B21 #2B8A21

split-complementary

#21608A #8A212B #8A7F21

monochromatic

#091B27 #153E59 #21608A #2D82BB #50A0D5

Accessibility & contrast

On white

6.76

#21608A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#21608A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21608A

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21608A	#FFFFFF	#000000	##FFFFFF
##21608A	1.00	6.76	3.10	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D618C

Deuteranopia (green-blind)

#3E5789

Tritanopia (blue-blind)

#006A6F

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #21608a;
/* rgb */ color: rgb(33, 96, 138);
/* oklch */ color: oklch(47.0% 0.093 242.1);

Tailwind

colors: {
  custom: {
    50: '#6c8dac',
    500: '#21608a',
    950: '#000000',
  },
}

SCSS

$custom: #21608a;
$custom-light: #6c8dac;
$custom-dark: #000000;

JSON

{
  "hex": "#21608a",
  "rgb": {
    "r": 33,
    "g": 96,
    "b": 138
  },
  "hsl": {
    "h": 204,
    "s": 61.404,
    "l": 33.529
  },
  "oklch": {
    "l": 0.46952,
    "c": 0.09281,
    "h": 242.1
  },
  "luminance": 0.10524
}

Semantic roles & 50–950 ramp

primary

#21608A

secondary

#B9794E

accent

#8443E5

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#080C10

muted

#7A7D7F

Preview Lab

Preview with #21608A

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

Preview Lab → · Contrast checker → · Palette generator →