#1A5589#1A5589

#1A5589 is a dark, moderate cyan. Relative luminance 0.085; OKLCH L 43.9% C 0.104 H 249.3°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#1A5589
RGB	rgb(26, 85, 137)
HSL	hsl(208, 68%, 32%)
HSV	hsv(208, 81%, 54%)
CMYK	cmyk(81%, 38%, 0%, 46.3%)
CIE-LAB	lab(35.05, 0.80, -34.25)
CIE-LCH	lch(35.05, 34.26, 271.33°)
OKLab	oklab(43.95% -0.0368 -0.0976)
OKLCH	oklch(43.95% 0.104 249.3)
XYZ	xyz(8.1881, 8.5218, 24.8754)
Luminance	0.0852 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A5589 #894E1A

analogous

#1A8986 #1A5589 #1A1E89

triadic

#1A5589 #891A55 #55891A

tetradic

#1A5589 #861A89 #894E1A #1E891A

square

#1A5589 #861A89 #894E1A #1E891A

split-complementary

#1A5589 #891A1E #89861A

monochromatic

#061522 #103556 #1A5589 #2475BC #4294DB

Accessibility & contrast

On white

7.76

#1A5589 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#1A5589 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A5589

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A5589	#FFFFFF	#000000	##FFFFFF
##1A5589	1.00	7.76	2.70	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D588B

Deuteranopia (green-blind)

#2C4E88

Tritanopia (blue-blind)

#006168

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #1a5589;
/* rgb */ color: rgb(26, 85, 137);
/* oklch */ color: oklch(43.9% 0.104 249.3);

Tailwind

colors: {
  custom: {
    50: '#6984ac',
    500: '#1a5589',
    950: '#000000',
  },
}

SCSS

$custom: #1a5589;
$custom-light: #6984ac;
$custom-dark: #000000;

JSON

{
  "hex": "#1a5589",
  "rgb": {
    "r": 26,
    "g": 85,
    "b": 137
  },
  "hsl": {
    "h": 208.108,
    "s": 68.098,
    "l": 31.961
  },
  "oklch": {
    "l": 0.43949,
    "c": 0.10435,
    "h": 249.3
  },
  "luminance": 0.08523
}

Semantic roles & 50–950 ramp

primary

#1A5589

secondary

#BC7C43

accent

#8E3DEB

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070A10

muted

#7A7C7F

Preview Lab

Preview with #1A5589

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

Preview Lab → · Contrast checker → · Palette generator →