#1A89A0#1A89A0

#1A89A0 is a mid, moderate cyan. Relative luminance 0.206; OKLCH L 58.3% C 0.098 H 216.2°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#1A89A0
RGB	rgb(26, 137, 160)
HSL	hsl(190, 72%, 36%)
HSV	hsv(190, 84%, 63%)
CMYK	cmyk(83.8%, 14.4%, 0%, 37.3%)
CIE-LAB	lab(52.56, -21.10, -20.61)
CIE-LCH	lch(52.56, 29.49, 224.33°)
OKLab	oklab(58.26% -0.0789 -0.0576)
OKLCH	oklch(58.26% 0.098 216.2)
XYZ	xyz(15.7141, 20.6470, 36.4079)
Luminance	0.2065 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A89A0 #A0311A

analogous

#1AA074 #1A89A0 #1A46A0

triadic

#1A89A0 #A01A89 #89A01A

tetradic

#1A89A0 #741AA0 #A0311A #46A01A

square

#1A89A0 #741AA0 #A0311A #46A01A

split-complementary

#1A89A0 #A01A46 #A0741A

monochromatic

#092F37 #115C6B #1A89A0 #23B6D5 #52CAE3

Accessibility & contrast

On white

4.09

#1A89A0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#1A89A0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1A89A0

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A89A0	#FFFFFF	#000000	##000000
##1A89A0	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7985A1

Deuteranopia (green-blind)

#6878A0

Tritanopia (blue-blind)

#009190

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #1a89a0;
/* rgb */ color: rgb(26, 137, 160);
/* oklch */ color: oklch(58.3% 0.098 216.2);

Tailwind

colors: {
  custom: {
    50: '#71abbc',
    500: '#1a89a0',
    950: '#000000',
  },
}

SCSS

$custom: #1a89a0;
$custom-light: #71abbc;
$custom-dark: #000000;

JSON

{
  "hex": "#1a89a0",
  "rgb": {
    "r": 26,
    "g": 137,
    "b": 160
  },
  "hsl": {
    "h": 190.299,
    "s": 72.043,
    "l": 36.471
  },
  "oklch": {
    "l": 0.5826,
    "c": 0.09768,
    "h": 216.2
  },
  "luminance": 0.20649
}

Semantic roles & 50–950 ramp

primary

#1A89A0

secondary

#C56450

accent

#5839EF

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #1A89A0

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

Preview Lab → · Contrast checker → · Palette generator →