#1F8CA1#1F8CA1

#1F8CA1 is a mid, moderate teal. Relative luminance 0.216; OKLCH L 59.1% C 0.097 H 214.4°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#1F8CA1
RGB	rgb(31, 140, 161)
HSL	hsl(190, 68%, 38%)
HSV	hsv(190, 81%, 63%)
CMYK	cmyk(80.7%, 13%, 0%, 36.9%)
CIE-LAB	lab(53.62, -21.88, -19.56)
CIE-LCH	lch(53.62, 29.34, 221.79°)
OKLab	oklab(59.15% -0.0798 -0.0546)
OKLCH	oklch(59.15% 0.097 214.4)
XYZ	xyz(16.3734, 21.6186, 37.0212)
Luminance	0.2162 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8CA1 #A1341F

analogous

#1FA175 #1F8CA1 #1F4BA1

triadic

#1F8CA1 #A11F8C #8CA11F

tetradic

#1F8CA1 #751FA1 #A1341F #4BA11F

square

#1F8CA1 #751FA1 #A1341F #4BA11F

split-complementary

#1F8CA1 #A11F4B #A1751F

monochromatic

#0B333A #155F6E #1F8CA1 #29B9D4 #5BCADF

Accessibility & contrast

On white

3.94

#1F8CA1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#1F8CA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8CA1

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8CA1	#FFFFFF	#000000	##000000
##1F8CA1	1.00	3.94	5.32	5.32
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D87A2

Deuteranopia (green-blind)

#6C7BA1

Tritanopia (blue-blind)

#009493

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #1f8ca1;
/* rgb */ color: rgb(31, 140, 161);
/* oklch */ color: oklch(59.1% 0.097 214.4);

Tailwind

colors: {
  custom: {
    50: '#72aebc',
    500: '#1f8ca1',
    950: '#000000',
  },
}

SCSS

$custom: #1f8ca1;
$custom-light: #72aebc;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8ca1",
  "rgb": {
    "r": 31,
    "g": 140,
    "b": 161
  },
  "hsl": {
    "h": 189.692,
    "s": 67.708,
    "l": 37.647
  },
  "oklch": {
    "l": 0.59149,
    "c": 0.09669,
    "h": 214.4
  },
  "luminance": 0.21621
}

Semantic roles & 50–950 ramp

primary

#1F8CA1

secondary

#C46A58

accent

#593DEB

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #1F8CA1

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

Preview Lab → · Contrast checker → · Palette generator →