#20819B#20819B

#20819B is a mid, moderate cyan. Relative luminance 0.184; OKLCH L 56.1% C 0.093 H 220.6°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#20819B
RGB	rgb(32, 129, 155)
HSL	hsl(193, 66%, 37%)
HSV	hsv(193, 79%, 61%)
CMYK	cmyk(79.4%, 16.8%, 0%, 39.2%)
CIE-LAB	lab(49.94, -17.94, -21.71)
CIE-LCH	lch(49.94, 28.17, 230.43°)
OKLab	oklab(56.12% -0.071 -0.0608)
OKLCH	oklch(56.12% 0.093 220.6)
XYZ	xyz(14.3598, 18.3724, 33.7934)
Luminance	0.1837 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20819B #9B3A20

analogous

#209B78 #20819B #20449B

triadic

#20819B #9B2081 #819B20

tetradic

#20819B #78209B #9B3A20 #449B20

square

#20819B #78209B #9B3A20 #449B20

split-complementary

#20819B #9B2044 #9B7820

monochromatic

#0B2D36 #165768 #20819B #2AABCE #59C1DD

Accessibility & contrast

On white

4.49

#20819B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.67

#20819B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #20819B

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20819B	#FFFFFF	#000000	##000000
##20819B	1.00	4.49	4.67	4.67
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#717D9C

Deuteranopia (green-blind)

#61729B

Tritanopia (blue-blind)

#008989

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #20819b;
/* rgb */ color: rgb(32, 129, 155);
/* oklch */ color: oklch(56.1% 0.093 220.6);

Tailwind

colors: {
  custom: {
    50: '#71a5b8',
    500: '#20819b',
    950: '#000000',
  },
}

SCSS

$custom: #20819b;
$custom-light: #71a5b8;
$custom-dark: #000000;

JSON

{
  "hex": "#20819b",
  "rgb": {
    "r": 32,
    "g": 129,
    "b": 155
  },
  "hsl": {
    "h": 192.683,
    "s": 65.775,
    "l": 36.667
  },
  "oklch": {
    "l": 0.56118,
    "c": 0.09344,
    "h": 220.6
  },
  "luminance": 0.18374
}

Semantic roles & 50–950 ramp

primary

#20819B

secondary

#C16D56

accent

#633FE9

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #20819B

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

Preview Lab → · Contrast checker → · Palette generator →