#1C859A#1C859A

#1C859A is a mid, moderate cyan. Relative luminance 0.194; OKLCH L 57.0% C 0.094 H 215.2°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#1C859A
RGB	rgb(28, 133, 154)
HSL	hsl(190, 69%, 36%)
HSV	hsv(190, 82%, 60%)
CMYK	cmyk(81.8%, 13.6%, 0%, 39.6%)
CIE-LAB	lab(51.10, -20.85, -19.37)
CIE-LCH	lch(51.10, 28.46, 222.89°)
OKLab	oklab(57.01% -0.0768 -0.0541)
OKLCH	oklch(57.01% 0.094 215.2)
XYZ	xyz(14.6966, 19.3532, 33.5265)
Luminance	0.1935 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C859A #9A311C

analogous

#1C9A70 #1C859A #1C469A

triadic

#1C859A #9A1C85 #859A1C

tetradic

#1C859A #701C9A #9A311C #469A1C

square

#1C859A #701C9A #9A311C #469A1C

split-complementary

#1C859A #9A1C46 #9A701C

monochromatic

#092C32 #135866 #1C859A #25B2CE #51C8DF

Accessibility & contrast

On white

4.31

#1C859A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#1C859A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C859A

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C859A	#FFFFFF	#000000	##000000
##1C859A	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#76819B

Deuteranopia (green-blind)

#66759A

Tritanopia (blue-blind)

#008D8C

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #1c859a;
/* rgb */ color: rgb(28, 133, 154);
/* oklch */ color: oklch(57.0% 0.094 215.2);

Tailwind

colors: {
  custom: {
    50: '#70a8b7',
    500: '#1c859a',
    950: '#000000',
  },
}

SCSS

$custom: #1c859a;
$custom-light: #70a8b7;
$custom-dark: #000000;

JSON

{
  "hex": "#1c859a",
  "rgb": {
    "r": 28,
    "g": 133,
    "b": 154
  },
  "hsl": {
    "h": 190,
    "s": 69.231,
    "l": 35.686
  },
  "oklch": {
    "l": 0.57013,
    "c": 0.09395,
    "h": 215.2
  },
  "luminance": 0.19355
}

Semantic roles & 50–950 ramp

primary

#1C859A

secondary

#C26350

accent

#593CEC

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #1C859A

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

Preview Lab → · Contrast checker → · Palette generator →