#1889A7#1889A7

#1889A7 is a mid, moderate cyan. Relative luminance 0.209; OKLCH L 58.5% C 0.102 H 221.6°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#1889A7
RGB	rgb(24, 137, 167)
HSL	hsl(193, 75%, 37%)
HSV	hsv(193, 86%, 65%)
CMYK	cmyk(85.6%, 18%, 0%, 34.5%)
CIE-LAB	lab(52.81, -18.84, -24.27)
CIE-LCH	lch(52.81, 30.72, 232.18°)
OKLab	oklab(58.55% -0.0766 -0.0681)
OKLCH	oklch(58.55% 0.102 221.6)
XYZ	xyz(16.2944, 20.8734, 39.7219)
Luminance	0.2088 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1889A7 #A73618

analogous

#18A77D #1889A7 #1842A7

triadic

#1889A7 #A71889 #89A718

tetradic

#1889A7 #7D18A7 #A73618 #42A718

square

#1889A7 #7D18A7 #A73618 #42A718

split-complementary

#1889A7 #A71842 #A77D18

monochromatic

#09313C #105D71 #1889A7 #20B5DD #53C7E6

Accessibility & contrast

On white

4.06

#1889A7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#1889A7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1889A7

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1889A7	#FFFFFF	#000000	##000000
##1889A7	1.00	4.06	5.18	5.18
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7785A9

Deuteranopia (green-blind)

#6578A7

Tritanopia (blue-blind)

#009293

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #1889a7;
/* rgb */ color: rgb(24, 137, 167);
/* oklch */ color: oklch(58.5% 0.102 221.6);

Tailwind

colors: {
  custom: {
    50: '#71abc1',
    500: '#1889a7',
    950: '#000000',
  },
}

SCSS

$custom: #1889a7;
$custom-light: #71abc1;
$custom-dark: #000000;

JSON

{
  "hex": "#1889a7",
  "rgb": {
    "r": 24,
    "g": 137,
    "b": 167
  },
  "hsl": {
    "h": 192.587,
    "s": 74.869,
    "l": 37.451
  },
  "oklch": {
    "l": 0.58545,
    "c": 0.10247,
    "h": 221.6
  },
  "luminance": 0.20876
}

Semantic roles & 50–950 ramp

primary

#1889A7

secondary

#C96B52

accent

#5E36F1

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #1889A7

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

Preview Lab → · Contrast checker → · Palette generator →