#1C567C#1C567C

#1C567C is a dark, moderate cyan. Relative luminance 0.084; OKLCH L 43.5% C 0.086 H 241.7°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#1C567C
RGB	rgb(28, 86, 124)
HSL	hsl(204, 63%, 30%)
HSV	hsv(204, 77%, 49%)
CMYK	cmyk(77.4%, 30.6%, 0%, 51.4%)
CIE-LAB	lab(34.72, -4.68, -26.79)
CIE-LCH	lch(34.72, 27.19, 260.09°)
OKLab	oklab(43.47% -0.0408 -0.0758)
OKLCH	oklch(43.47% 0.086 241.7)
XYZ	xyz(7.4434, 8.3568, 20.2856)
Luminance	0.0836 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C567C #7C421C

analogous

#1C7C72 #1C567C #1C267C

triadic

#1C567C #7C1C56 #567C1C

tetradic

#1C567C #721C7C #7C421C #267C1C

square

#1C567C #721C7C #7C421C #267C1C

split-complementary

#1C567C #7C1C26 #7C721C

monochromatic

#061119 #11334A #1C567C #2779AE #3F99D4

Accessibility & contrast

On white

7.86

#1C567C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#1C567C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C567C

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C567C	#FFFFFF	#000000	##FFFFFF
##1C567C	1.00	7.86	2.67	7.86
#FFFFFF	7.86	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#44577E

Deuteranopia (green-blind)

#374E7B

Tritanopia (blue-blind)

#005F63

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #1c567c;
/* rgb */ color: rgb(28, 86, 124);
/* oklch */ color: oklch(43.5% 0.086 241.7);

Tailwind

colors: {
  custom: {
    50: '#6785a2',
    500: '#1c567c',
    950: '#000000',
  },
}

SCSS

$custom: #1c567c;
$custom-light: #6785a2;
$custom-dark: #000000;

JSON

{
  "hex": "#1c567c",
  "rgb": {
    "r": 28,
    "g": 86,
    "b": 124
  },
  "hsl": {
    "h": 203.75,
    "s": 63.158,
    "l": 29.804
  },
  "oklch": {
    "l": 0.43473,
    "c": 0.08606,
    "h": 241.7
  },
  "luminance": 0.08358
}

Semantic roles & 50–950 ramp

primary

#1C567C

secondary

#B06F44

accent

#8342E6

background

#F6F8FA

surface

#EBEFF3

border

#C6CACD

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #1C567C

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

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