#1A5A89#1A5A89

#1A5A89 is a mid, moderate cyan. Relative luminance 0.093; OKLCH L 45.2% C 0.099 H 245.2°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#1A5A89
RGB	rgb(26, 90, 137)
HSL	hsl(205, 68%, 32%)
HSV	hsv(205, 81%, 54%)
CMYK	cmyk(81%, 34.3%, 0%, 46.3%)
CIE-LAB	lab(36.63, -2.40, -31.75)
CIE-LCH	lch(36.63, 31.84, 265.68°)
OKLab	oklab(45.19% -0.0416 -0.0902)
OKLCH	oklch(45.19% 0.099 245.2)
XYZ	xyz(8.5958, 9.3370, 25.0113)
Luminance	0.0934 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A5A89 #89491A

analogous

#1A8981 #1A5A89 #1A2389

triadic

#1A5A89 #891A5A #5A891A

tetradic

#1A5A89 #811A89 #89491A #23891A

square

#1A5A89 #811A89 #89491A #23891A

split-complementary

#1A5A89 #891A23 #89811A

monochromatic

#061622 #103856 #1A5A89 #247CBC #429ADB

Accessibility & contrast

On white

7.32

#1A5A89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#1A5A89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A5A89

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A5A89	#FFFFFF	#000000	##FFFFFF
##1A5A89	1.00	7.32	2.87	7.32
#FFFFFF	7.32	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#445C8B

Deuteranopia (green-blind)

#345288

Tritanopia (blue-blind)

#00656B

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #1a5a89;
/* rgb */ color: rgb(26, 90, 137);
/* oklch */ color: oklch(45.2% 0.099 245.2);

Tailwind

colors: {
  custom: {
    50: '#6988ab',
    500: '#1a5a89',
    950: '#000000',
  },
}

SCSS

$custom: #1a5a89;
$custom-light: #6988ab;
$custom-dark: #000000;

JSON

{
  "hex": "#1a5a89",
  "rgb": {
    "r": 26,
    "g": 90,
    "b": 137
  },
  "hsl": {
    "h": 205.405,
    "s": 68.098,
    "l": 31.961
  },
  "oklch": {
    "l": 0.45191,
    "c": 0.09936,
    "h": 245.2
  },
  "luminance": 0.09338
}

Semantic roles & 50–950 ramp

primary

#1A5A89

secondary

#BC7643

accent

#873DEB

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070B10

muted

#7A7C7F

Preview Lab

Preview with #1A5A89

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

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