#1C8FA7#1C8FA7

#1C8FA7 is a mid, moderate cyan. Relative luminance 0.227; OKLCH L 60.1% C 0.101 H 216.2°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#1C8FA7
RGB	rgb(28, 143, 167)
HSL	hsl(190, 71%, 38%)
HSV	hsv(190, 83%, 65%)
CMYK	cmyk(83.2%, 14.4%, 0%, 34.5%)
CIE-LAB	lab(54.74, -21.70, -21.30)
CIE-LCH	lch(54.74, 30.41, 224.46°)
OKLab	oklab(60.11% -0.0812 -0.0595)
OKLCH	oklch(60.11% 0.101 216.2)
XYZ	xyz(17.2734, 22.6796, 40.0189)
Luminance	0.2268 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8FA7 #A7341C

analogous

#1CA779 #1C8FA7 #1C49A7

triadic

#1C8FA7 #A71C8F #8FA71C

tetradic

#1C8FA7 #791CA7 #A7341C #49A71C

square

#1C8FA7 #791CA7 #A7341C #49A71C

split-complementary

#1C8FA7 #A71C49 #A7791C

monochromatic

#0A353E #136273 #1C8FA7 #26BBDB #5ACCE3

Accessibility & contrast

On white

3.79

#1C8FA7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#1C8FA7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C8FA7

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8FA7	#FFFFFF	#000000	##000000
##1C8FA7	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)

#7F8AA8

Deuteranopia (green-blind)

#6D7DA7

Tritanopia (blue-blind)

#009897

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #1c8fa7;
/* rgb */ color: rgb(28, 143, 167);
/* oklch */ color: oklch(60.1% 0.101 216.2);

Tailwind

colors: {
  custom: {
    50: '#73b0c1',
    500: '#1c8fa7',
    950: '#000000',
  },
}

SCSS

$custom: #1c8fa7;
$custom-light: #73b0c1;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8fa7",
  "rgb": {
    "r": 28,
    "g": 143,
    "b": 167
  },
  "hsl": {
    "h": 190.36,
    "s": 71.282,
    "l": 38.235
  },
  "oklch": {
    "l": 0.60115,
    "c": 0.1007,
    "h": 216.2
  },
  "luminance": 0.22682
}

Semantic roles & 50–950 ramp

primary

#1C8FA7

secondary

#C76B58

accent

#593AEE

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #1C8FA7

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

Preview Lab → · Contrast checker → · Palette generator →