#1887A0#1887A0

#1887A0 is a mid, moderate cyan. Relative luminance 0.201; OKLCH L 57.7% C 0.098 H 218.0°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#1887A0
RGB	rgb(24, 135, 160)
HSL	hsl(191, 74%, 36%)
HSV	hsv(191, 85%, 63%)
CMYK	cmyk(85%, 15.6%, 0%, 37.3%)
CIE-LAB	lab(51.90, -20.20, -21.62)
CIE-LCH	lch(51.90, 29.59, 226.94°)
OKLab	oklab(57.72% -0.0775 -0.0605)
OKLCH	oklch(57.72% 0.098 218)
XYZ	xyz(15.3831, 20.0582, 36.3117)
Luminance	0.2006 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1887A0 #A03118

analogous

#18A075 #1887A0 #1843A0

triadic

#1887A0 #A01887 #87A018

tetradic

#1887A0 #7518A0 #A03118 #43A018

square

#1887A0 #7518A0 #A03118 #43A018

split-complementary

#1887A0 #A01843 #A07518

monochromatic

#082D36 #105A6B #1887A0 #20B4D5 #4EC9E4

Accessibility & contrast

On white

4.19

#1887A0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#1887A0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1887A0

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1887A0	#FFFFFF	#000000	##000000
##1887A0	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7783A1

Deuteranopia (green-blind)

#6676A0

Tritanopia (blue-blind)

#008F8F

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #1887a0;
/* rgb */ color: rgb(24, 135, 160);
/* oklch */ color: oklch(57.7% 0.098 218.0);

Tailwind

colors: {
  custom: {
    50: '#70aabc',
    500: '#1887a0',
    950: '#000000',
  },
}

SCSS

$custom: #1887a0;
$custom-light: #70aabc;
$custom-dark: #000000;

JSON

{
  "hex": "#1887a0",
  "rgb": {
    "r": 24,
    "g": 135,
    "b": 160
  },
  "hsl": {
    "h": 191.029,
    "s": 73.913,
    "l": 36.078
  },
  "oklch": {
    "l": 0.57722,
    "c": 0.09833,
    "h": 218
  },
  "luminance": 0.2006
}

Semantic roles & 50–950 ramp

primary

#1887A0

secondary

#C6644D

accent

#5937F1

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #1887A0

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

Preview Lab → · Contrast checker → · Palette generator →