#1D809A#1D809A

#1D809A is a mid, moderate cyan. Relative luminance 0.180; OKLCH L 55.8% C 0.094 H 220.4°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#1D809A
RGB	rgb(29, 128, 154)
HSL	hsl(192, 68%, 36%)
HSV	hsv(192, 81%, 60%)
CMYK	cmyk(81.2%, 16.9%, 0%, 39.6%)
CIE-LAB	lab(49.53, -18.06, -21.77)
CIE-LCH	lch(49.53, 28.28, 230.31°)
OKLab	oklab(55.76% -0.0715 -0.0609)
OKLCH	oklch(55.76% 0.094 220.4)
XYZ	xyz(14.0561, 18.0309, 33.3051)
Luminance	0.1803 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D809A #9A371D

analogous

#1D9A75 #1D809A #1D419A

triadic

#1D809A #9A1D80 #809A1D

tetradic

#1D809A #751D9A #9A371D #419A1D

square

#1D809A #751D9A #9A371D #419A1D

split-complementary

#1D809A #9A1D41 #9A751D

monochromatic

#0A2A33 #135566 #1D809A #27ABCE #53C2DF

Accessibility & contrast

On white

4.56

#1D809A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#1D809A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D809A

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D809A	#FFFFFF	#000000	##000000
##1D809A	1.00	4.56	4.61	4.61
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#707C9B

Deuteranopia (green-blind)

#60719A

Tritanopia (blue-blind)

#008888

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #1d809a;
/* rgb */ color: rgb(29, 128, 154);
/* oklch */ color: oklch(55.8% 0.094 220.4);

Tailwind

colors: {
  custom: {
    50: '#70a5b7',
    500: '#1d809a',
    950: '#000000',
  },
}

SCSS

$custom: #1d809a;
$custom-light: #70a5b7;
$custom-dark: #000000;

JSON

{
  "hex": "#1d809a",
  "rgb": {
    "r": 29,
    "g": 128,
    "b": 154
  },
  "hsl": {
    "h": 192.48,
    "s": 68.306,
    "l": 35.882
  },
  "oklch": {
    "l": 0.55759,
    "c": 0.09395,
    "h": 220.4
  },
  "luminance": 0.18033
}

Semantic roles & 50–950 ramp

primary

#1D809A

secondary

#C26951

accent

#613DEB

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #1D809A

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

Preview Lab → · Contrast checker → · Palette generator →