#1F8FA6#1F8FA6

#1F8FA6 is a mid, moderate cyan. Relative luminance 0.227; OKLCH L 60.1% C 0.099 H 215.6°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#1F8FA6
RGB	rgb(31, 143, 166)
HSL	hsl(190, 69%, 39%)
HSV	hsv(190, 81%, 65%)
CMYK	cmyk(81.3%, 13.9%, 0%, 34.9%)
CIE-LAB	lab(54.75, -21.77, -20.71)
CIE-LCH	lch(54.75, 30.04, 223.57°)
OKLab	oklab(60.12% -0.0807 -0.0578)
OKLCH	oklch(60.12% 0.099 215.6)
XYZ	xyz(17.2675, 22.6872, 39.5380)
Luminance	0.2269 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8FA6 #A6361F

analogous

#1FA679 #1F8FA6 #1F4BA6

triadic

#1F8FA6 #A61F8F #8FA61F

tetradic

#1F8FA6 #791FA6 #A6361F #4BA61F

square

#1F8FA6 #791FA6 #A6361F #4BA61F

split-complementary

#1F8FA6 #A61F4B #A6791F

monochromatic

#0C363F #156372 #1F8FA6 #2BBAD7 #5ECBE1

Accessibility & contrast

On white

3.79

#1F8FA6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#1F8FA6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8FA6

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8FA6	#FFFFFF	#000000	##000000
##1F8FA6	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F8AA7

Deuteranopia (green-blind)

#6E7DA6

Tritanopia (blue-blind)

#009796

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #1f8fa6;
/* rgb */ color: rgb(31, 143, 166);
/* oklch */ color: oklch(60.1% 0.099 215.6);

Tailwind

colors: {
  custom: {
    50: '#73b0c0',
    500: '#1f8fa6',
    950: '#000000',
  },
}

SCSS

$custom: #1f8fa6;
$custom-light: #73b0c0;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8fa6",
  "rgb": {
    "r": 31,
    "g": 143,
    "b": 166
  },
  "hsl": {
    "h": 190.222,
    "s": 68.528,
    "l": 38.627
  },
  "oklch": {
    "l": 0.60122,
    "c": 0.09928,
    "h": 215.6
  },
  "luminance": 0.22689
}

Semantic roles & 50–950 ramp

primary

#1F8FA6

secondary

#C56D5B

accent

#5A3CEB

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #1F8FA6

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

Preview Lab → · Contrast checker → · Palette generator →