#1A8DA7#1A8DA7

#1A8DA7 is a mid, moderate cyan. Relative luminance 0.221; OKLCH L 59.6% C 0.101 H 218.0°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#1A8DA7
RGB	rgb(26, 141, 167)
HSL	hsl(191, 73%, 38%)
HSV	hsv(191, 84%, 65%)
CMYK	cmyk(84.4%, 15.6%, 0%, 34.5%)
CIE-LAB	lab(54.09, -20.82, -22.30)
CIE-LCH	lch(54.09, 30.51, 226.97°)
OKLab	oklab(59.58% -0.0799 -0.0624)
OKLCH	oklch(59.58% 0.101 218)
XYZ	xyz(16.9229, 22.0572, 39.9173)
Luminance	0.2206 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A8DA7 #A7341A

analogous

#1AA77A #1A8DA7 #1A46A7

triadic

#1A8DA7 #A71A8D #8DA71A

tetradic

#1A8DA7 #7A1AA7 #A7341A #46A71A

square

#1A8DA7 #7A1AA7 #A7341A #46A71A

split-complementary

#1A8DA7 #A71A46 #A77A1A

monochromatic

#0A343D #126072 #1A8DA7 #22BADC #57CBE5

Accessibility & contrast

On white

3.88

#1A8DA7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#1A8DA7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1A8DA7

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A8DA7	#FFFFFF	#000000	##000000
##1A8DA7	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C89A8

Deuteranopia (green-blind)

#6A7CA7

Tritanopia (blue-blind)

#009695

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #1a8da7;
/* rgb */ color: rgb(26, 141, 167);
/* oklch */ color: oklch(59.6% 0.101 218.0);

Tailwind

colors: {
  custom: {
    50: '#72aec1',
    500: '#1a8da7',
    950: '#000000',
  },
}

SCSS

$custom: #1a8da7;
$custom-light: #72aec1;
$custom-dark: #000000;

JSON

{
  "hex": "#1a8da7",
  "rgb": {
    "r": 26,
    "g": 141,
    "b": 167
  },
  "hsl": {
    "h": 191.064,
    "s": 73.057,
    "l": 37.843
  },
  "oklch": {
    "l": 0.5958,
    "c": 0.10135,
    "h": 218
  },
  "luminance": 0.22059
}

Semantic roles & 50–950 ramp

primary

#1A8DA7

secondary

#C86A55

accent

#5A38F0

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #1A8DA7

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

Preview Lab → · Contrast checker → · Palette generator →