#1888A7#1888A7

#1888A7 is a mid, moderate cyan. Relative luminance 0.206; OKLCH L 58.3% C 0.103 H 222.6°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#1888A7
RGB	rgb(24, 136, 167)
HSL	hsl(193, 75%, 37%)
HSV	hsv(193, 86%, 65%)
CMYK	cmyk(85.6%, 18.6%, 0%, 34.5%)
CIE-LAB	lab(52.50, -18.30, -24.75)
CIE-LCH	lch(52.50, 30.78, 233.52°)
OKLab	oklab(58.29% -0.0756 -0.0694)
OKLCH	oklch(58.29% 0.103 222.6)
XYZ	xyz(16.1529, 20.5905, 39.6747)
Luminance	0.2059 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1888A7 #A73718

analogous

#18A77F #1888A7 #1841A7

triadic

#1888A7 #A71888 #88A718

tetradic

#1888A7 #7F18A7 #A73718 #41A718

square

#1888A7 #7F18A7 #A73718 #41A718

split-complementary

#1888A7 #A71841 #A77F18

monochromatic

#09313C #105C71 #1888A7 #20B4DD #53C6E6

Accessibility & contrast

On white

4.10

#1888A7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#1888A7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1888A7

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1888A7	#FFFFFF	#000000	##000000
##1888A7	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7685A9

Deuteranopia (green-blind)

#6478A7

Tritanopia (blue-blind)

#009292

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #1888a7;
/* rgb */ color: rgb(24, 136, 167);
/* oklch */ color: oklch(58.3% 0.103 222.6);

Tailwind

colors: {
  custom: {
    50: '#71aac1',
    500: '#1888a7',
    950: '#000000',
  },
}

SCSS

$custom: #1888a7;
$custom-light: #71aac1;
$custom-dark: #000000;

JSON

{
  "hex": "#1888a7",
  "rgb": {
    "r": 24,
    "g": 136,
    "b": 167
  },
  "hsl": {
    "h": 193.007,
    "s": 74.869,
    "l": 37.451
  },
  "oklch": {
    "l": 0.58294,
    "c": 0.10269,
    "h": 222.6
  },
  "luminance": 0.20593
}

Semantic roles & 50–950 ramp

primary

#1888A7

secondary

#C96C52

accent

#5F36F1

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #1888A7

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

Preview Lab → · Contrast checker → · Palette generator →