#1A5782#1A5782

#1A5782 is a dark, moderate cyan. Relative luminance 0.086; OKLCH L 44.0% C 0.093 H 244.0°. Best body text is #FFFFFF at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#1A5782
RGB	rgb(26, 87, 130)
HSL	hsl(205, 67%, 31%)
HSV	hsv(205, 80%, 51%)
CMYK	cmyk(80%, 33.1%, 0%, 49%)
CIE-LAB	lab(35.30, -3.25, -29.57)
CIE-LCH	lch(35.30, 29.75, 263.74°)
OKLab	oklab(44.02% -0.0409 -0.0839)
OKLCH	oklch(44.02% 0.093 244)
XYZ	xyz(7.8619, 8.6468, 22.3694)
Luminance	0.0865 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A5782 #82451A

analogous

#1A8279 #1A5782 #1A2382

triadic

#1A5782 #821A57 #57821A

tetradic

#1A5782 #791A82 #82451A #23821A

square

#1A5782 #791A82 #82451A #23821A

split-complementary

#1A5782 #821A23 #82791A

monochromatic

#06131C #10354F #1A5782 #2479B5 #3E99D8

Accessibility & contrast

On white

7.69

#1A5782 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#1A5782 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A5782

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A5782	#FFFFFF	#000000	##FFFFFF
##1A5782	1.00	7.69	2.73	7.69
#FFFFFF	7.69	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#435884

Deuteranopia (green-blind)

#344F81

Tritanopia (blue-blind)

#006266

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #1a5782;
/* rgb */ color: rgb(26, 87, 130);
/* oklch */ color: oklch(44.0% 0.093 244.0);

Tailwind

colors: {
  custom: {
    50: '#6886a6',
    500: '#1a5782',
    950: '#000000',
  },
}

SCSS

$custom: #1a5782;
$custom-light: #6886a6;
$custom-dark: #000000;

JSON

{
  "hex": "#1a5782",
  "rgb": {
    "r": 26,
    "g": 87,
    "b": 130
  },
  "hsl": {
    "h": 204.808,
    "s": 66.667,
    "l": 30.588
  },
  "oklch": {
    "l": 0.44018,
    "c": 0.09334,
    "h": 244
  },
  "luminance": 0.08648
}

Semantic roles & 50–950 ramp

primary

#1A5782

secondary

#B67242

accent

#853EEA

background

#F6F8FA

surface

#EBEFF4

border

#C6CACE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #1A5782

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

Preview Lab → · Contrast checker → · Palette generator →