#1A82A1#1A82A1

#1A82A1 is a mid, moderate cyan. Relative luminance 0.188; OKLCH L 56.5% C 0.099 H 223.8°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#1A82A1
RGB	rgb(26, 130, 161)
HSL	hsl(194, 72%, 37%)
HSV	hsv(194, 84%, 63%)
CMYK	cmyk(83.9%, 19.3%, 0%, 36.9%)
CIE-LAB	lab(50.40, -16.98, -24.51)
CIE-LCH	lch(50.40, 29.82, 235.29°)
OKLab	oklab(56.54% -0.0717 -0.0688)
OKLCH	oklch(56.54% 0.099 223.8)
XYZ	xyz(14.8390, 18.7562, 36.5495)
Luminance	0.1876 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A82A1 #A1391A

analogous

#1AA17D #1A82A1 #1A3EA1

triadic

#1A82A1 #A11A82 #82A11A

tetradic

#1A82A1 #7D1AA1 #A1391A #3EA11A

square

#1A82A1 #7D1AA1 #A1391A #3EA11A

split-complementary

#1A82A1 #A11A3E #A17D1A

monochromatic

#092D38 #11576C #1A82A1 #23ADD6 #52C2E3

Accessibility & contrast

On white

4.42

#1A82A1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#1A82A1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1A82A1

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A82A1	#FFFFFF	#000000	##000000
##1A82A1	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#707FA3

Deuteranopia (green-blind)

#5F73A1

Tritanopia (blue-blind)

#008B8C

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #1a82a1;
/* rgb */ color: rgb(26, 130, 161);
/* oklch */ color: oklch(56.5% 0.099 223.8);

Tailwind

colors: {
  custom: {
    50: '#70a6bd',
    500: '#1a82a1',
    950: '#000000',
  },
}

SCSS

$custom: #1a82a1;
$custom-light: #70a6bd;
$custom-dark: #000000;

JSON

{
  "hex": "#1a82a1",
  "rgb": {
    "r": 26,
    "g": 130,
    "b": 161
  },
  "hsl": {
    "h": 193.778,
    "s": 72.193,
    "l": 36.667
  },
  "oklch": {
    "l": 0.56536,
    "c": 0.09936,
    "h": 223.8
  },
  "luminance": 0.18758
}

Semantic roles & 50–950 ramp

primary

#1A82A1

secondary

#C66C51

accent

#6339EF

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #1A82A1

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

Preview Lab → · Contrast checker → · Palette generator →