#1887A7#1887A7

#1887A7 is a mid, moderate cyan. Relative luminance 0.203; OKLCH L 58.0% C 0.103 H 223.5°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#1887A7
RGB	rgb(24, 135, 167)
HSL	hsl(193, 75%, 37%)
HSV	hsv(193, 86%, 65%)
CMYK	cmyk(85.6%, 19.2%, 0%, 34.5%)
CIE-LAB	lab(52.19, -17.75, -25.23)
CIE-LCH	lch(52.19, 30.85, 234.87°)
OKLab	oklab(58.04% -0.0747 -0.0708)
OKLCH	oklch(58.04% 0.103 223.5)
XYZ	xyz(16.0128, 20.3101, 39.6280)
Luminance	0.2031 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1887A7 #A73818

analogous

#18A780 #1887A7 #183FA7

triadic

#1887A7 #A71887 #87A718

tetradic

#1887A7 #8018A7 #A73818 #3FA718

square

#1887A7 #8018A7 #A73818 #3FA718

split-complementary

#1887A7 #A7183F #A78018

monochromatic

#09303C #105C71 #1887A7 #20B2DD #53C5E6

Accessibility & contrast

On white

4.15

#1887A7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#1887A7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1887A7

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1887A7	#FFFFFF	#000000	##000000
##1887A7	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7584A9

Deuteranopia (green-blind)

#6377A7

Tritanopia (blue-blind)

#009191

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #1887a7;
/* rgb */ color: rgb(24, 135, 167);
/* oklch */ color: oklch(58.0% 0.103 223.5);

Tailwind

colors: {
  custom: {
    50: '#71aac1',
    500: '#1887a7',
    950: '#000000',
  },
}

SCSS

$custom: #1887a7;
$custom-light: #71aac1;
$custom-dark: #000000;

JSON

{
  "hex": "#1887a7",
  "rgb": {
    "r": 24,
    "g": 135,
    "b": 167
  },
  "hsl": {
    "h": 193.427,
    "s": 74.869,
    "l": 37.451
  },
  "oklch": {
    "l": 0.58043,
    "c": 0.10295,
    "h": 223.5
  },
  "luminance": 0.20312
}

Semantic roles & 50–950 ramp

primary

#1887A7

secondary

#C96D52

accent

#6036F1

background

#F7FAFB

surface

#EDF4F7

border

#C8CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #1887A7

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

Preview Lab → · Contrast checker → · Palette generator →