#1D90A6#1D90A6

#1D90A6 is a mid, moderate teal. Relative luminance 0.230; OKLCH L 60.3% C 0.100 H 214.5°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#1D90A6
RGB	rgb(29, 144, 166)
HSL	hsl(190, 70%, 38%)
HSV	hsv(190, 83%, 65%)
CMYK	cmyk(82.5%, 13.3%, 0%, 34.9%)
CIE-LAB	lab(55.03, -22.48, -20.28)
CIE-LCH	lch(55.03, 30.27, 222.06°)
OKLab	oklab(60.34% -0.0823 -0.0566)
OKLCH	oklch(60.34% 0.1 214.5)
XYZ	xyz(17.3599, 22.9587, 39.5855)
Luminance	0.2296 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D90A6 #A6331D

analogous

#1DA677 #1D90A6 #1D4BA6

triadic

#1D90A6 #A61D90 #90A61D

tetradic

#1D90A6 #771DA6 #A6331D #4BA61D

square

#1D90A6 #771DA6 #A6331D #4BA61D

split-complementary

#1D90A6 #A61D4B #A6771D

monochromatic

#0B363E #146372 #1D90A6 #27BDD9 #5BCDE2

Accessibility & contrast

On white

3.76

#1D90A6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#1D90A6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D90A6

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D90A6	#FFFFFF	#000000	##000000
##1D90A6	1.00	3.76	5.59	5.59
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.59	21.00	1.00	1.00
##000000	5.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808BA7

Deuteranopia (green-blind)

#6F7EA6

Tritanopia (blue-blind)

#009897

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #1d90a6;
/* rgb */ color: rgb(29, 144, 166);
/* oklch */ color: oklch(60.3% 0.100 214.5);

Tailwind

colors: {
  custom: {
    50: '#73b0c0',
    500: '#1d90a6',
    950: '#000000',
  },
}

SCSS

$custom: #1d90a6;
$custom-light: #73b0c0;
$custom-dark: #000000;

JSON

{
  "hex": "#1d90a6",
  "rgb": {
    "r": 29,
    "g": 144,
    "b": 166
  },
  "hsl": {
    "h": 189.635,
    "s": 70.256,
    "l": 38.235
  },
  "oklch": {
    "l": 0.60339,
    "c": 0.0999,
    "h": 214.5
  },
  "luminance": 0.22961
}

Semantic roles & 50–950 ramp

primary

#1D90A6

secondary

#C66A59

accent

#573BED

background

#F7FAFB

surface

#EEF5F7

border

#C9CFD0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #1D90A6

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

Preview Lab → · Contrast checker → · Palette generator →