#1A8DAD#1A8DAD

#1A8DAD is a mid, moderate cyan. Relative luminance 0.223; OKLCH L 59.9% C 0.105 H 222.6°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#1A8DAD
RGB	rgb(26, 141, 173)
HSL	hsl(193, 74%, 39%)
HSV	hsv(193, 85%, 68%)
CMYK	cmyk(85%, 18.5%, 0%, 32.2%)
CIE-LAB	lab(54.33, -18.74, -25.37)
CIE-LCH	lch(54.33, 31.54, 233.55°)
OKLab	oklab(59.85% -0.0775 -0.0712)
OKLCH	oklch(59.85% 0.105 222.6)
XYZ	xyz(17.4905, 22.2843, 42.9065)
Luminance	0.2229 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A8DAD #AD3A1A

analogous

#1AAD84 #1A8DAD #1A44AD

triadic

#1A8DAD #AD1A8D #8DAD1A

tetradic

#1A8DAD #841AAD #AD3A1A #44AD1A

square

#1A8DAD #841AAD #AD3A1A #44AD1A

split-complementary

#1A8DAD #AD1A44 #AD841A

monochromatic

#0A3643 #126278 #1A8DAD #26B6DE #5BC8E6

Accessibility & contrast

On white

3.85

#1A8DAD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#1A8DAD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1A8DAD

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A8DAD	#FFFFFF	#000000	##000000
##1A8DAD	1.00	3.85	5.46	5.46
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A89AF

Deuteranopia (green-blind)

#687CAD

Tritanopia (blue-blind)

#009797

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #1a8dad;
/* rgb */ color: rgb(26, 141, 173);
/* oklch */ color: oklch(59.9% 0.105 222.6);

Tailwind

colors: {
  custom: {
    50: '#73aec5',
    500: '#1a8dad',
    950: '#000000',
  },
}

SCSS

$custom: #1a8dad;
$custom-light: #73aec5;
$custom-dark: #000000;

JSON

{
  "hex": "#1a8dad",
  "rgb": {
    "r": 26,
    "g": 141,
    "b": 173
  },
  "hsl": {
    "h": 193.061,
    "s": 73.869,
    "l": 39.02
  },
  "oklch": {
    "l": 0.59852,
    "c": 0.10522,
    "h": 222.6
  },
  "luminance": 0.22286
}

Semantic roles & 50–950 ramp

primary

#1A8DAD

secondary

#CA7159

accent

#6037F1

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #1A8DAD

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

Preview Lab → · Contrast checker → · Palette generator →