#1A8FA1#1A8FA1

#1A8FA1 is a mid, moderate teal. Relative luminance 0.224; OKLCH L 59.8% C 0.098 H 211.1°. Best body text is #000000 at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#1A8FA1
RGB	rgb(26, 143, 161)
HSL	hsl(188, 72%, 37%)
HSV	hsv(188, 84%, 63%)
CMYK	cmyk(83.9%, 11.2%, 0%, 36.9%)
CIE-LAB	lab(54.49, -23.89, -18.24)
CIE-LCH	lch(54.49, 30.06, 217.36°)
OKLab	oklab(59.83% -0.0843 -0.0509)
OKLCH	oklch(59.83% 0.098 211.1)
XYZ	xyz(16.6787, 22.4356, 37.1628)
Luminance	0.2244 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A8FA1 #A12C1A

analogous

#1AA170 #1A8FA1 #1A4CA1

triadic

#1A8FA1 #A11A8F #8FA11A

tetradic

#1A8FA1 #701AA1 #A12C1A #4CA11A

square

#1A8FA1 #701AA1 #A12C1A #4CA11A

split-complementary

#1A8FA1 #A11A4C #A1701A

monochromatic

#093138 #11606C #1A8FA1 #23BED6 #52D0E3

Accessibility & contrast

On white

3.83

#1A8FA1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.49

#1A8FA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1A8FA1

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A8FA1	#FFFFFF	#000000	##000000
##1A8FA1	1.00	3.83	5.49	5.49
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.49	21.00	1.00	1.00
##000000	5.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808AA2

Deuteranopia (green-blind)

#6F7DA1

Tritanopia (blue-blind)

#009794

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #1a8fa1;
/* rgb */ color: rgb(26, 143, 161);
/* oklch */ color: oklch(59.8% 0.098 211.1);

Tailwind

colors: {
  custom: {
    50: '#72b0bc',
    500: '#1a8fa1',
    950: '#000000',
  },
}

SCSS

$custom: #1a8fa1;
$custom-light: #72b0bc;
$custom-dark: #000000;

JSON

{
  "hex": "#1a8fa1",
  "rgb": {
    "r": 26,
    "g": 143,
    "b": 161
  },
  "hsl": {
    "h": 188,
    "s": 72.193,
    "l": 36.667
  },
  "oklch": {
    "l": 0.59826,
    "c": 0.09847,
    "h": 211.1
  },
  "luminance": 0.22438
}

Semantic roles & 50–950 ramp

primary

#1A8FA1

secondary

#C66151

accent

#5139EF

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #1A8FA1

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

Preview Lab → · Contrast checker → · Palette generator →