#1A5690#1A5690

#1A5690 is a dark, moderate cyan. Relative luminance 0.089; OKLCH L 44.6% C 0.113 H 251.4°. Best body text is #FFFFFF at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#1A5690
RGB	rgb(26, 86, 144)
HSL	hsl(209, 69%, 33%)
HSV	hsv(209, 82%, 56%)
CMYK	cmyk(81.9%, 40.3%, 0%, 43.5%)
CIE-LAB	lab(35.77, 2.94, -37.37)
CIE-LCH	lch(35.77, 37.49, 274.50°)
OKLab	oklab(44.65% -0.0359 -0.1067)
OKLCH	oklch(44.65% 0.113 251.4)
XYZ	xyz(8.7859, 8.8877, 27.6326)
Luminance	0.0889 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A5690 #90541A

analogous

#1A908F #1A5690 #1A1B90

triadic

#1A5690 #901A56 #56901A

tetradic

#1A5690 #8F1A90 #90541A #1B901A

square

#1A5690 #8F1A90 #90541A #1B901A

split-complementary

#1A5690 #901A1B #908F1A

monochromatic

#071828 #11375C #1A5690 #2375C4 #4793DE

Accessibility & contrast

On white

7.56

#1A5690 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#1A5690 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A5690

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A5690	#FFFFFF	#000000	##FFFFFF
##1A5690	1.00	7.56	2.78	7.56
#FFFFFF	7.56	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A5A92

Deuteranopia (green-blind)

#274F8F

Tritanopia (blue-blind)

#00646C

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #1a5690;
/* rgb */ color: rgb(26, 86, 144);
/* oklch */ color: oklch(44.6% 0.113 251.4);

Tailwind

colors: {
  custom: {
    50: '#6b85b1',
    500: '#1a5690',
    950: '#000000',
  },
}

SCSS

$custom: #1a5690;
$custom-light: #6b85b1;
$custom-dark: #000000;

JSON

{
  "hex": "#1a5690",
  "rgb": {
    "r": 26,
    "g": 86,
    "b": 144
  },
  "hsl": {
    "h": 209.492,
    "s": 69.412,
    "l": 33.333
  },
  "oklch": {
    "l": 0.44646,
    "c": 0.11262,
    "h": 251.4
  },
  "luminance": 0.08889
}

Semantic roles & 50–950 ramp

primary

#1A5690

secondary

#BF8247

accent

#923CEC

background

#F6F8FA

surface

#ECEFF5

border

#C7CACF

text

#080B10

muted

#7A7C7F

Preview Lab

Preview with #1A5690

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

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