#1D567F#1D567F

#1D567F is a dark, moderate cyan. Relative luminance 0.084; OKLCH L 43.7% C 0.089 H 244.0°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#1D567F
RGB	rgb(29, 86, 127)
HSL	hsl(205, 63%, 31%)
HSV	hsv(205, 77%, 50%)
CMYK	cmyk(77.2%, 32.3%, 0%, 50.2%)
CIE-LAB	lab(34.90, -3.38, -28.35)
CIE-LCH	lch(34.90, 28.55, 263.19°)
OKLab	oklab(43.68% -0.0392 -0.0803)
OKLCH	oklch(43.68% 0.089 244)
XYZ	xyz(7.6638, 8.4482, 21.3013)
Luminance	0.0845 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D567F #7F461D

analogous

#1D7F77 #1D567F #1D257F

triadic

#1D567F #7F1D56 #567F1D

tetradic

#1D567F #771D7F #7F461D #257F1D

square

#1D567F #771D7F #7F461D #257F1D

split-complementary

#1D567F #7F1D25 #7F771D

monochromatic

#06131B #12344D #1D567F #2878B1 #4297D4

Accessibility & contrast

On white

7.81

#1D567F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#1D567F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D567F

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D567F	#FFFFFF	#000000	##FFFFFF
##1D567F	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	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: #1d567f;
/* rgb */ color: rgb(29, 86, 127);
/* oklch */ color: oklch(43.7% 0.089 244.0);

Tailwind

colors: {
  custom: {
    50: '#6885a4',
    500: '#1d567f',
    950: '#000000',
  },
}

SCSS

$custom: #1d567f;
$custom-light: #6885a4;
$custom-dark: #000000;

JSON

{
  "hex": "#1d567f",
  "rgb": {
    "r": 29,
    "g": 86,
    "b": 127
  },
  "hsl": {
    "h": 205.102,
    "s": 62.821,
    "l": 30.588
  },
  "oklch": {
    "l": 0.43678,
    "c": 0.08938,
    "h": 244
  },
  "luminance": 0.08449
}

Semantic roles & 50–950 ramp

primary

#1D567F

secondary

#B27345

accent

#8742E6

background

#F6F8FA

surface

#EBEFF4

border

#C6CACE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #1D567F

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

Preview Lab → · Contrast checker → · Palette generator →