#1A7990#1A7990

#1A7990 is a mid, moderate cyan. Relative luminance 0.159; OKLCH L 53.5% C 0.089 H 218.8°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#1A7990
RGB	rgb(26, 121, 144)
HSL	hsl(192, 69%, 33%)
HSV	hsv(192, 82%, 56%)
CMYK	cmyk(81.9%, 16%, 0%, 43.5%)
CIE-LAB	lab(46.85, -18.04, -20.02)
CIE-LCH	lch(46.85, 26.95, 227.98°)
OKLab	oklab(53.45% -0.0697 -0.056)
OKLCH	oklch(53.45% 0.089 218.8)
XYZ	xyz(12.2953, 15.9064, 28.8024)
Luminance	0.1591 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A7990 #90311A

analogous

#1A906C #1A7990 #1A3E90

triadic

#1A7990 #901A79 #79901A

tetradic

#1A7990 #6C1A90 #90311A #3E901A

square

#1A7990 #6C1A90 #90311A #3E901A

split-complementary

#1A7990 #901A3E #906C1A

monochromatic

#072228 #114D5C #1A7990 #23A5C4 #47C0DE

Accessibility & contrast

On white

5.02

#1A7990 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#1A7990 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A7990

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A7990	#FFFFFF	#000000	##FFFFFF
##1A7990	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7591

Deuteranopia (green-blind)

#5B6A90

Tritanopia (blue-blind)

#008180

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #1a7990;
/* rgb */ color: rgb(26, 121, 144);
/* oklch */ color: oklch(53.5% 0.089 218.8);

Tailwind

colors: {
  custom: {
    50: '#6da0b0',
    500: '#1a7990',
    950: '#000000',
  },
}

SCSS

$custom: #1a7990;
$custom-light: #6da0b0;
$custom-dark: #000000;

JSON

{
  "hex": "#1a7990",
  "rgb": {
    "r": 26,
    "g": 121,
    "b": 144
  },
  "hsl": {
    "h": 191.695,
    "s": 69.412,
    "l": 33.333
  },
  "oklch": {
    "l": 0.53453,
    "c": 0.08941,
    "h": 218.8
  },
  "luminance": 0.15908
}

Semantic roles & 50–950 ramp

primary

#1A7990

secondary

#BF5E47

accent

#5E3CEC

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #1A7990

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

Preview Lab → · Contrast checker → · Palette generator →