#1A567F#1A567F

#1A567F is a dark, moderate cyan. Relative luminance 0.084; OKLCH L 43.6% C 0.090 H 243.2°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#1A567F
RGB	rgb(26, 86, 127)
HSL	hsl(204, 66%, 30%)
HSV	hsv(204, 80%, 50%)
CMYK	cmyk(79.5%, 32.3%, 0%, 50.2%)
CIE-LAB	lab(34.82, -3.79, -28.48)
CIE-LCH	lch(34.82, 28.73, 262.43°)
OKLab	oklab(43.59% -0.0409 -0.0807)
OKLCH	oklch(43.59% 0.091 243.2)
XYZ	xyz(7.5831, 8.4066, 21.2975)
Luminance	0.0841 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A567F #7F431A

analogous

#1A7F75 #1A567F #1A247F

triadic

#1A567F #7F1A56 #567F1A

tetradic

#1A567F #751A7F #7F431A #247F1A

square

#1A567F #751A7F #7F431A #247F1A

split-complementary

#1A567F #7F1A24 #7F751A

monochromatic

#051119 #10344C #1A567F #2478B2 #3C98D7

Accessibility & contrast

On white

7.83

#1A567F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#1A567F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A567F

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A567F	#FFFFFF	#000000	##FFFFFF
##1A567F	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#435781

Deuteranopia (green-blind)

#354E7E

Tritanopia (blue-blind)

#006065

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #1a567f;
/* rgb */ color: rgb(26, 86, 127);
/* oklch */ color: oklch(43.6% 0.090 243.2);

Tailwind

colors: {
  custom: {
    50: '#6785a4',
    500: '#1a567f',
    950: '#000000',
  },
}

SCSS

$custom: #1a567f;
$custom-light: #6785a4;
$custom-dark: #000000;

JSON

{
  "hex": "#1a567f",
  "rgb": {
    "r": 26,
    "g": 86,
    "b": 127
  },
  "hsl": {
    "h": 204.356,
    "s": 66.013,
    "l": 30
  },
  "oklch": {
    "l": 0.43588,
    "c": 0.0905,
    "h": 243.2
  },
  "luminance": 0.08407
}

Semantic roles & 50–950 ramp

primary

#1A567F

secondary

#B37042

accent

#843FE9

background

#F6F8FA

surface

#EBEFF4

border

#C6CACE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #1A567F

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

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