#1A5689#1A5689

#1A5689 is a dark, moderate cyan. Relative luminance 0.087; OKLCH L 44.2% C 0.103 H 248.5°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#1A5689
RGB	rgb(26, 86, 137)
HSL	hsl(208, 68%, 32%)
HSV	hsv(208, 81%, 54%)
CMYK	cmyk(81%, 37.2%, 0%, 46.3%)
CIE-LAB	lab(35.36, 0.15, -33.75)
CIE-LCH	lch(35.36, 33.75, 270.26°)
OKLab	oklab(44.2% -0.0378 -0.0961)
OKLCH	oklch(44.2% 0.103 248.5)
XYZ	xyz(8.2674, 8.6803, 24.9018)
Luminance	0.0868 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A5689 #894D1A

analogous

#1A8985 #1A5689 #1A1E89

triadic

#1A5689 #891A56 #56891A

tetradic

#1A5689 #851A89 #894D1A #1E891A

square

#1A5689 #851A89 #894D1A #1E891A

split-complementary

#1A5689 #891A1E #89851A

monochromatic

#061522 #103656 #1A5689 #2476BC #4295DB

Accessibility & contrast

On white

7.67

#1A5689 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#1A5689 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A5689

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A5689	#FFFFFF	#000000	##FFFFFF
##1A5689	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E598B

Deuteranopia (green-blind)

#2E4F88

Tritanopia (blue-blind)

#006269

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #1a5689;
/* rgb */ color: rgb(26, 86, 137);
/* oklch */ color: oklch(44.2% 0.103 248.5);

Tailwind

colors: {
  custom: {
    50: '#6985ac',
    500: '#1a5689',
    950: '#000000',
  },
}

SCSS

$custom: #1a5689;
$custom-light: #6985ac;
$custom-dark: #000000;

JSON

{
  "hex": "#1a5689",
  "rgb": {
    "r": 26,
    "g": 86,
    "b": 137
  },
  "hsl": {
    "h": 207.568,
    "s": 68.098,
    "l": 31.961
  },
  "oklch": {
    "l": 0.44196,
    "c": 0.10331,
    "h": 248.5
  },
  "luminance": 0.08681
}

Semantic roles & 50–950 ramp

primary

#1A5689

secondary

#BC7A43

accent

#8D3DEB

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070B10

muted

#7A7C7F

Preview Lab

Preview with #1A5689

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

Preview Lab → · Contrast checker → · Palette generator →