#1C8FAE#1C8FAE

#1C8FAE is a mid, moderate cyan. Relative luminance 0.229; OKLCH L 60.4% C 0.105 H 221.7°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#1C8FAE
RGB	rgb(28, 143, 174)
HSL	hsl(193, 72%, 40%)
HSV	hsv(193, 84%, 68%)
CMYK	cmyk(83.9%, 17.8%, 0%, 31.8%)
CIE-LAB	lab(55.02, -19.30, -24.88)
CIE-LCH	lch(55.02, 31.49, 232.20°)
OKLab	oklab(60.43% -0.0784 -0.0698)
OKLCH	oklch(60.43% 0.105 221.7)
XYZ	xyz(17.9381, 22.9455, 43.5197)
Luminance	0.2295 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8FAE #AE3B1C

analogous

#1CAE84 #1C8FAE #1C46AE

triadic

#1C8FAE #AE1C8F #8FAE1C

tetradic

#1C8FAE #841CAE #AE3B1C #46AE1C

square

#1C8FAE #841CAE #AE3B1C #46AE1C

split-complementary

#1C8FAE #AE1C46 #AE841C

monochromatic

#0B3845 #146479 #1C8FAE #2AB7DD #5FC9E5

Accessibility & contrast

On white

3.76

#1C8FAE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#1C8FAE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C8FAE

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8FAE	#FFFFFF	#000000	##000000
##1C8FAE	1.00	3.76	5.59	5.59
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.59	21.00	1.00	1.00
##000000	5.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D8BB0

Deuteranopia (green-blind)

#6A7EAE

Tritanopia (blue-blind)

#009999

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #1c8fae;
/* rgb */ color: rgb(28, 143, 174);
/* oklch */ color: oklch(60.4% 0.105 221.7);

Tailwind

colors: {
  custom: {
    50: '#74b0c6',
    500: '#1c8fae',
    950: '#000000',
  },
}

SCSS

$custom: #1c8fae;
$custom-light: #74b0c6;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8fae",
  "rgb": {
    "r": 28,
    "g": 143,
    "b": 174
  },
  "hsl": {
    "h": 192.74,
    "s": 72.277,
    "l": 39.608
  },
  "oklch": {
    "l": 0.60428,
    "c": 0.10494,
    "h": 221.7
  },
  "luminance": 0.22948
}

Semantic roles & 50–950 ramp

primary

#1C8FAE

secondary

#CA735C

accent

#5F39EF

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #1C8FAE

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

Preview Lab → · Contrast checker → · Palette generator →