#1C567E#1C567E

#1C567E is a dark, moderate cyan. Relative luminance 0.084; OKLCH L 43.6% C 0.089 H 243.1°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#1C567E
RGB	rgb(28, 86, 126)
HSL	hsl(204, 64%, 30%)
HSV	hsv(204, 78%, 49%)
CMYK	cmyk(77.8%, 31.7%, 0%, 50.6%)
CIE-LAB	lab(34.82, -3.91, -27.86)
CIE-LCH	lch(34.82, 28.13, 262.01°)
OKLab	oklab(43.59% -0.0401 -0.0789)
OKLCH	oklch(43.59% 0.089 243.1)
XYZ	xyz(7.5711, 8.4079, 20.9585)
Luminance	0.0841 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C567E #7E441C

analogous

#1C7E75 #1C567E #1C257E

triadic

#1C567E #7E1C56 #567E1C

tetradic

#1C567E #751C7E #7E441C #257E1C

square

#1C567E #751C7E #7E441C #257E1C

split-complementary

#1C567E #7E1C25 #7E751C

monochromatic

#06121A #11344C #1C567E #2778B0 #4098D5

Accessibility & contrast

On white

7.83

#1C567E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#1C567E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C567E

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C567E	#FFFFFF	#000000	##FFFFFF
##1C567E	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)

#445780

Deuteranopia (green-blind)

#364E7D

Tritanopia (blue-blind)

#006064

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #1c567e;
/* rgb */ color: rgb(28, 86, 126);
/* oklch */ color: oklch(43.6% 0.089 243.1);

Tailwind

colors: {
  custom: {
    50: '#6785a3',
    500: '#1c567e',
    950: '#000000',
  },
}

SCSS

$custom: #1c567e;
$custom-light: #6785a3;
$custom-dark: #000000;

JSON

{
  "hex": "#1c567e",
  "rgb": {
    "r": 28,
    "g": 86,
    "b": 126
  },
  "hsl": {
    "h": 204.49,
    "s": 63.636,
    "l": 30.196
  },
  "oklch": {
    "l": 0.43588,
    "c": 0.08851,
    "h": 243.1
  },
  "luminance": 0.08409
}

Semantic roles & 50–950 ramp

primary

#1C567E

secondary

#B27144

accent

#8541E7

background

#F6F8FA

surface

#EBEFF4

border

#C6CACE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #1C567E

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

Preview Lab → · Contrast checker → · Palette generator →