#1C90A6#1C90A6

#1C90A6 is a mid, moderate teal. Relative luminance 0.229; 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	#1C90A6
RGB	rgb(28, 144, 166)
HSL	hsl(190, 71%, 38%)
HSV	hsv(190, 83%, 65%)
CMYK	cmyk(83.1%, 13.3%, 0%, 34.9%)
CIE-LAB	lab(55.02, -22.56, -20.30)
CIE-LCH	lch(55.02, 30.35, 221.98°)
OKLab	oklab(60.32% -0.0826 -0.0567)
OKLCH	oklch(60.32% 0.1 214.5)
XYZ	xyz(17.3321, 22.9444, 39.5842)
Luminance	0.2295 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C90A6 #A6321C

analogous

#1CA677 #1C90A6 #1C4BA6

triadic

#1C90A6 #A61C90 #90A61C

tetradic

#1C90A6 #771CA6 #A6321C #4BA61C

square

#1C90A6 #771CA6 #A6321C #4BA61C

split-complementary

#1C90A6 #A61C4B #A6771C

monochromatic

#0A353D #136372 #1C90A6 #25BDDA #59CDE3

Accessibility & contrast

On white

3.76

#1C90A6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#1C90A6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C90A6

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C90A6	#FFFFFF	#000000	##000000
##1C90A6	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)

#6E7EA6

Tritanopia (blue-blind)

#009897

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #1c90a6;
/* rgb */ color: rgb(28, 144, 166);
/* oklch */ color: oklch(60.3% 0.100 214.5);

Tailwind

colors: {
  custom: {
    50: '#73b0c0',
    500: '#1c90a6',
    950: '#000000',
  },
}

SCSS

$custom: #1c90a6;
$custom-light: #73b0c0;
$custom-dark: #000000;

JSON

{
  "hex": "#1c90a6",
  "rgb": {
    "r": 28,
    "g": 144,
    "b": 166
  },
  "hsl": {
    "h": 189.565,
    "s": 71.134,
    "l": 38.039
  },
  "oklch": {
    "l": 0.60323,
    "c": 0.10019,
    "h": 214.5
  },
  "luminance": 0.22947
}

Semantic roles & 50–950 ramp

primary

#1C90A6

secondary

#C76957

accent

#573AEE

background

#F7FAFB

surface

#EEF5F7

border

#C9CFD0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #1C90A6

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

Preview Lab → · Contrast checker → · Palette generator →