#1887A1#1887A1

#1887A1 is a mid, moderate cyan. Relative luminance 0.201; OKLCH L 57.8% C 0.099 H 218.8°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#1887A1
RGB	rgb(24, 135, 161)
HSL	hsl(191, 74%, 36%)
HSV	hsv(191, 85%, 63%)
CMYK	cmyk(85.1%, 16.1%, 0%, 36.9%)
CIE-LAB	lab(51.94, -19.86, -22.14)
CIE-LCH	lch(51.94, 29.74, 228.11°)
OKLab	oklab(57.77% -0.0771 -0.062)
OKLCH	oklch(57.77% 0.099 218.8)
XYZ	xyz(15.4709, 20.0934, 36.7743)
Luminance	0.2009 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1887A1 #A13218

analogous

#18A177 #1887A1 #1843A1

triadic

#1887A1 #A11887 #87A118

tetradic

#1887A1 #7718A1 #A13218 #43A118

square

#1887A1 #7718A1 #A13218 #43A118

split-complementary

#1887A1 #A11843 #A17718

monochromatic

#082E36 #105A6C #1887A1 #20B4D6 #4FC8E5

Accessibility & contrast

On white

4.18

#1887A1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#1887A1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1887A1

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1887A1	#FFFFFF	#000000	##000000
##1887A1	1.00	4.18	5.02	5.02
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7783A2

Deuteranopia (green-blind)

#6576A1

Tritanopia (blue-blind)

#00908F

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #1887a1;
/* rgb */ color: rgb(24, 135, 161);
/* oklch */ color: oklch(57.8% 0.099 218.8);

Tailwind

colors: {
  custom: {
    50: '#70aabd',
    500: '#1887a1',
    950: '#000000',
  },
}

SCSS

$custom: #1887a1;
$custom-light: #70aabd;
$custom-dark: #000000;

JSON

{
  "hex": "#1887a1",
  "rgb": {
    "r": 24,
    "g": 135,
    "b": 161
  },
  "hsl": {
    "h": 191.387,
    "s": 74.054,
    "l": 36.275
  },
  "oklch": {
    "l": 0.57767,
    "c": 0.09893,
    "h": 218.8
  },
  "luminance": 0.20095
}

Semantic roles & 50–950 ramp

primary

#1887A1

secondary

#C7654E

accent

#5A37F1

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #1887A1

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

Preview Lab → · Contrast checker → · Palette generator →