#1A568C#1A568C

#1A568C is a dark, moderate cyan. Relative luminance 0.088; OKLCH L 44.4% C 0.107 H 249.8°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#1A568C
RGB	rgb(26, 86, 140)
HSL	hsl(208, 69%, 33%)
HSV	hsv(208, 81%, 55%)
CMYK	cmyk(81.4%, 38.6%, 0%, 45.1%)
CIE-LAB	lab(35.53, 1.34, -35.31)
CIE-LCH	lch(35.53, 35.34, 272.18°)
OKLab	oklab(44.39% -0.037 -0.1007)
OKLCH	oklch(44.39% 0.107 249.8)
XYZ	xyz(8.4856, 8.7676, 26.0509)
Luminance	0.0877 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A568C #8C501A

analogous

#1A8C89 #1A568C #1A1D8C

triadic

#1A568C #8C1A56 #568C1A

tetradic

#1A568C #891A8C #8C501A #1D8C1A

square

#1A568C #891A8C #8C501A #1D8C1A

split-complementary

#1A568C #8C1A1D #8C891A

monochromatic

#071725 #103658 #1A568C #2476C0 #4494DC

Accessibility & contrast

On white

7.63

#1A568C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#1A568C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A568C

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A568C	#FFFFFF	#000000	##FFFFFF
##1A568C	1.00	7.63	2.75	7.63
#FFFFFF	7.63	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C598E

Deuteranopia (green-blind)

#2B4F8B

Tritanopia (blue-blind)

#00636A

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #1a568c;
/* rgb */ color: rgb(26, 86, 140);
/* oklch */ color: oklch(44.4% 0.107 249.8);

Tailwind

colors: {
  custom: {
    50: '#6a85ae',
    500: '#1a568c',
    950: '#000000',
  },
}

SCSS

$custom: #1a568c;
$custom-light: #6a85ae;
$custom-dark: #000000;

JSON

{
  "hex": "#1a568c",
  "rgb": {
    "r": 26,
    "g": 86,
    "b": 140
  },
  "hsl": {
    "h": 208.421,
    "s": 68.675,
    "l": 32.549
  },
  "oklch": {
    "l": 0.44387,
    "c": 0.10728,
    "h": 249.8
  },
  "luminance": 0.08769
}

Semantic roles & 50–950 ramp

primary

#1A568C

secondary

#BE7E44

accent

#8F3CEC

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070B10

muted

#7A7C7F

Preview Lab

Preview with #1A568C

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

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