#1A568D#1A568D

#1A568D is a dark, moderate cyan. Relative luminance 0.088; OKLCH L 44.5% C 0.109 H 250.3°. Best body text is #FFFFFF at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#1A568D
RGB	rgb(26, 86, 141)
HSL	hsl(209, 69%, 33%)
HSV	hsv(209, 82%, 55%)
CMYK	cmyk(81.6%, 39%, 0%, 44.7%)
CIE-LAB	lab(35.59, 1.74, -35.83)
CIE-LCH	lch(35.59, 35.87, 272.79°)
OKLab	oklab(44.45% -0.0367 -0.1022)
OKLCH	oklch(44.45% 0.109 250.3)
XYZ	xyz(8.5597, 8.7972, 26.4410)
Luminance	0.0880 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A568D #8D511A

analogous

#1A8D8B #1A568D #1A1C8D

triadic

#1A568D #8D1A56 #568D1A

tetradic

#1A568D #8B1A8D #8D511A #1C8D1A

square

#1A568D #8B1A8D #8D511A #1C8D1A

split-complementary

#1A568D #8D1A1C #8D8B1A

monochromatic

#071726 #103659 #1A568D #2476C1 #4594DD

Accessibility & contrast

On white

7.61

#1A568D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#1A568D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A568D

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A568D	#FFFFFF	#000000	##FFFFFF
##1A568D	1.00	7.61	2.76	7.61
#FFFFFF	7.61	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C598F

Deuteranopia (green-blind)

#2A4F8C

Tritanopia (blue-blind)

#00636A

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #1a568d;
/* rgb */ color: rgb(26, 86, 141);
/* oklch */ color: oklch(44.5% 0.109 250.3);

Tailwind

colors: {
  custom: {
    50: '#6a85ae',
    500: '#1a568d',
    950: '#000000',
  },
}

SCSS

$custom: #1a568d;
$custom-light: #6a85ae;
$custom-dark: #000000;

JSON

{
  "hex": "#1a568d",
  "rgb": {
    "r": 26,
    "g": 86,
    "b": 141
  },
  "hsl": {
    "h": 208.696,
    "s": 68.862,
    "l": 32.745
  },
  "oklch": {
    "l": 0.44451,
    "c": 0.10861,
    "h": 250.3
  },
  "luminance": 0.08798
}

Semantic roles & 50–950 ramp

primary

#1A568D

secondary

#BE7F45

accent

#903CEC

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070B10

muted

#7A7C7F

Preview Lab

Preview with #1A568D

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

Preview Lab → · Contrast checker → · Palette generator →