#1990A1#1990A1

#1990A1 is a mid, moderate teal. Relative luminance 0.227; OKLCH L 60.1% C 0.099 H 210.1°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#1990A1
RGB	rgb(25, 144, 161)
HSL	hsl(188, 73%, 36%)
HSV	hsv(188, 84%, 63%)
CMYK	cmyk(84.5%, 10.6%, 0%, 36.9%)
CIE-LAB	lab(54.79, -24.49, -17.78)
CIE-LCH	lch(54.79, 30.27, 215.99°)
OKLab	oklab(60.07% -0.0855 -0.0496)
OKLCH	oklch(60.07% 0.099 210.1)
XYZ	xyz(16.8043, 22.7242, 37.2118)
Luminance	0.2273 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1990A1 #A12A19

analogous

#19A16E #1990A1 #194CA1

triadic

#1990A1 #A11990 #90A119

tetradic

#1990A1 #6E19A1 #A12A19 #4CA119

square

#1990A1 #6E19A1 #A12A19 #4CA119

split-complementary

#1990A1 #A1194C #A16E19

monochromatic

#093137 #11616C #1990A1 #21BFD6 #50D1E4

Accessibility & contrast

On white

3.79

#1990A1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#1990A1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1990A1

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1990A1	#FFFFFF	#000000	##000000
##1990A1	1.00	3.79	5.55	5.55
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#828AA2

Deuteranopia (green-blind)

#707EA1

Tritanopia (blue-blind)

#009795

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #1990a1;
/* rgb */ color: rgb(25, 144, 161);
/* oklch */ color: oklch(60.1% 0.099 210.1);

Tailwind

colors: {
  custom: {
    50: '#71b1bc',
    500: '#1990a1',
    950: '#000000',
  },
}

SCSS

$custom: #1990a1;
$custom-light: #71b1bc;
$custom-dark: #000000;

JSON

{
  "hex": "#1990a1",
  "rgb": {
    "r": 25,
    "g": 144,
    "b": 161
  },
  "hsl": {
    "h": 187.5,
    "s": 73.118,
    "l": 36.471
  },
  "oklch": {
    "l": 0.60065,
    "c": 0.09888,
    "h": 210.1
  },
  "luminance": 0.22726
}

Semantic roles & 50–950 ramp

primary

#1990A1

secondary

#C65E4F

accent

#4F38F0

background

#F7FAFB

surface

#EEF5F6

border

#C9CFD0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #1990A1

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

Preview Lab → · Contrast checker → · Palette generator →