#1A567E#1A567E

#1A567E is a dark, moderate cyan. Relative luminance 0.084; OKLCH L 43.5% C 0.089 H 242.5°. Best body text is #FFFFFF at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#1A567E
RGB	rgb(26, 86, 126)
HSL	hsl(204, 66%, 30%)
HSV	hsv(204, 79%, 49%)
CMYK	cmyk(79.4%, 31.7%, 0%, 50.6%)
CIE-LAB	lab(34.76, -4.18, -27.95)
CIE-LCH	lch(34.76, 28.26, 261.50°)
OKLab	oklab(43.53% -0.0412 -0.0792)
OKLCH	oklch(43.53% 0.089 242.5)
XYZ	xyz(7.5182, 8.3807, 20.9560)
Luminance	0.0838 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A567E #7E421A

analogous

#1A7E74 #1A567E #1A247E

triadic

#1A567E #7E1A56 #567E1A

tetradic

#1A567E #741A7E #7E421A #247E1A

square

#1A567E #741A7E #7E421A #247E1A

split-complementary

#1A567E #7E1A24 #7E741A

monochromatic

#051119 #10334B #1A567E #2479B1 #3C99D7

Accessibility & contrast

On white

7.85

#1A567E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#1A567E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A567E

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A567E	#FFFFFF	#000000	##FFFFFF
##1A567E	1.00	7.85	2.68	7.85
#FFFFFF	7.85	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#435780

Deuteranopia (green-blind)

#364E7D

Tritanopia (blue-blind)

#006064

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #1a567e;
/* rgb */ color: rgb(26, 86, 126);
/* oklch */ color: oklch(43.5% 0.089 242.5);

Tailwind

colors: {
  custom: {
    50: '#6785a3',
    500: '#1a567e',
    950: '#000000',
  },
}

SCSS

$custom: #1a567e;
$custom-light: #6785a3;
$custom-dark: #000000;

JSON

{
  "hex": "#1a567e",
  "rgb": {
    "r": 26,
    "g": 86,
    "b": 126
  },
  "hsl": {
    "h": 204,
    "s": 65.789,
    "l": 29.804
  },
  "oklch": {
    "l": 0.43529,
    "c": 0.08927,
    "h": 242.5
  },
  "luminance": 0.08382
}

Semantic roles & 50–950 ramp

primary

#1A567E

secondary

#B26F42

accent

#833FE9

background

#F6F8FA

surface

#EBEFF4

border

#C6CACE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #1A567E

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

Preview Lab → · Contrast checker → · Palette generator →