#1988A7#1988A7

#1988A7 is a mid, moderate cyan. Relative luminance 0.206; OKLCH L 58.3% C 0.102 H 222.6°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#1988A7
RGB	rgb(25, 136, 167)
HSL	hsl(193, 74%, 38%)
HSV	hsv(193, 85%, 65%)
CMYK	cmyk(85%, 18.6%, 0%, 34.5%)
CIE-LAB	lab(52.51, -18.22, -24.73)
CIE-LCH	lch(52.51, 30.71, 233.62°)
OKLab	oklab(58.31% -0.0754 -0.0694)
OKLCH	oklch(58.31% 0.102 222.6)
XYZ	xyz(16.1772, 20.6029, 39.6759)
Luminance	0.2061 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1988A7 #A73819

analogous

#19A77F #1988A7 #1941A7

triadic

#1988A7 #A71988 #88A719

tetradic

#1988A7 #7F19A7 #A73819 #41A719

square

#1988A7 #7F19A7 #A73819 #41A719

split-complementary

#1988A7 #A71941 #A77F19

monochromatic

#09313D #115D72 #1988A7 #21B3DC #55C6E6

Accessibility & contrast

On white

4.10

#1988A7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#1988A7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1988A7

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1988A7	#FFFFFF	#000000	##000000
##1988A7	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: #1988a7;
/* rgb */ color: rgb(25, 136, 167);
/* oklch */ color: oklch(58.3% 0.102 222.6);

Tailwind

colors: {
  custom: {
    50: '#71aac1',
    500: '#1988a7',
    950: '#000000',
  },
}

SCSS

$custom: #1988a7;
$custom-light: #71aac1;
$custom-dark: #000000;

JSON

{
  "hex": "#1988a7",
  "rgb": {
    "r": 25,
    "g": 136,
    "b": 167
  },
  "hsl": {
    "h": 193.099,
    "s": 73.958,
    "l": 37.647
  },
  "oklch": {
    "l": 0.58309,
    "c": 0.10245,
    "h": 222.6
  },
  "luminance": 0.20605
}

Semantic roles & 50–950 ramp

primary

#1988A7

secondary

#C86D53

accent

#6037F1

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #1988A7

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

Preview Lab → · Contrast checker → · Palette generator →