#1C839A#1C839A

#1C839A is a mid, moderate cyan. Relative luminance 0.188; OKLCH L 56.5% C 0.094 H 217.2°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#1C839A
RGB	rgb(28, 131, 154)
HSL	hsl(191, 69%, 36%)
HSV	hsv(191, 82%, 60%)
CMYK	cmyk(81.8%, 14.9%, 0%, 39.6%)
CIE-LAB	lab(50.47, -19.78, -20.34)
CIE-LCH	lch(50.47, 28.37, 225.79°)
OKLab	oklab(56.5% -0.0748 -0.0569)
OKLCH	oklch(56.5% 0.094 217.2)
XYZ	xyz(14.4254, 18.8108, 33.4361)
Luminance	0.1881 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C839A #9A331C

analogous

#1C9A72 #1C839A #1C449A

triadic

#1C839A #9A1C83 #839A1C

tetradic

#1C839A #721C9A #9A331C #449A1C

square

#1C839A #721C9A #9A331C #449A1C

split-complementary

#1C839A #9A1C44 #9A721C

monochromatic

#092B32 #135766 #1C839A #25AFCE #51C5DF

Accessibility & contrast

On white

4.41

#1C839A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#1C839A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C839A

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C839A	#FFFFFF	#000000	##000000
##1C839A	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#747F9B

Deuteranopia (green-blind)

#63739A

Tritanopia (blue-blind)

#008B8A

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #1c839a;
/* rgb */ color: rgb(28, 131, 154);
/* oklch */ color: oklch(56.5% 0.094 217.2);

Tailwind

colors: {
  custom: {
    50: '#70a7b7',
    500: '#1c839a',
    950: '#000000',
  },
}

SCSS

$custom: #1c839a;
$custom-light: #70a7b7;
$custom-dark: #000000;

JSON

{
  "hex": "#1c839a",
  "rgb": {
    "r": 28,
    "g": 131,
    "b": 154
  },
  "hsl": {
    "h": 190.952,
    "s": 69.231,
    "l": 35.686
  },
  "oklch": {
    "l": 0.56503,
    "c": 0.09398,
    "h": 217.2
  },
  "luminance": 0.18813
}

Semantic roles & 50–950 ramp

primary

#1C839A

secondary

#C26550

accent

#5C3CEC

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #1C839A

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

Preview Lab → · Contrast checker → · Palette generator →