#1C8FA6#1C8FA6

#1C8FA6 is a mid, moderate cyan. Relative luminance 0.226; OKLCH L 60.1% C 0.100 H 215.4°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#1C8FA6
RGB	rgb(28, 143, 166)
HSL	hsl(190, 71%, 38%)
HSV	hsv(190, 83%, 65%)
CMYK	cmyk(83.1%, 13.9%, 0%, 34.9%)
CIE-LAB	lab(54.70, -22.04, -20.78)
CIE-LCH	lch(54.70, 30.29, 223.31°)
OKLab	oklab(60.07% -0.0816 -0.0581)
OKLCH	oklch(60.07% 0.1 215.4)
XYZ	xyz(17.1813, 22.6428, 39.5340)
Luminance	0.2265 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8FA6 #A6331C

analogous

#1CA678 #1C8FA6 #1C4AA6

triadic

#1C8FA6 #A61C8F #8FA61C

tetradic

#1C8FA6 #781CA6 #A6331C #4AA61C

square

#1C8FA6 #781CA6 #A6331C #4AA61C

split-complementary

#1C8FA6 #A61C4A #A6781C

monochromatic

#0A353D #136272 #1C8FA6 #25BCDA #59CCE3

Accessibility & contrast

On white

3.80

#1C8FA6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#1C8FA6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C8FA6

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8FA6	#FFFFFF	#000000	##000000
##1C8FA6	1.00	3.80	5.53	5.53
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.53	21.00	1.00	1.00
##000000	5.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F8AA7

Deuteranopia (green-blind)

#6D7DA6

Tritanopia (blue-blind)

#009796

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #1c8fa6;
/* rgb */ color: rgb(28, 143, 166);
/* oklch */ color: oklch(60.1% 0.100 215.4);

Tailwind

colors: {
  custom: {
    50: '#73b0c0',
    500: '#1c8fa6',
    950: '#000000',
  },
}

SCSS

$custom: #1c8fa6;
$custom-light: #73b0c0;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8fa6",
  "rgb": {
    "r": 28,
    "g": 143,
    "b": 166
  },
  "hsl": {
    "h": 190,
    "s": 71.134,
    "l": 38.039
  },
  "oklch": {
    "l": 0.60071,
    "c": 0.10017,
    "h": 215.4
  },
  "luminance": 0.22645
}

Semantic roles & 50–950 ramp

primary

#1C8FA6

secondary

#C76A57

accent

#583AEE

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #1C8FA6

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

Preview Lab → · Contrast checker → · Palette generator →