#1C568C#1C568C

#1C568C is a dark, moderate cyan. Relative luminance 0.088; OKLCH L 44.4% C 0.107 H 250.3°. Best body text is #FFFFFF at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#1C568C
RGB	rgb(28, 86, 140)
HSL	hsl(209, 67%, 33%)
HSV	hsv(209, 80%, 55%)
CMYK	cmyk(80%, 38.6%, 0%, 45.1%)
CIE-LAB	lab(35.59, 1.58, -35.22)
CIE-LCH	lch(35.59, 35.26, 272.56°)
OKLab	oklab(44.44% -0.0359 -0.1004)
OKLCH	oklch(44.44% 0.107 250.3)
XYZ	xyz(8.5385, 8.7949, 26.0534)
Luminance	0.0880 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C568C #8C521C

analogous

#1C8C8A #1C568C #1C1E8C

triadic

#1C568C #8C1C56 #568C1C

tetradic

#1C568C #8A1C8C #8C521C #1E8C1C

square

#1C568C #8A1C8C #8C521C #1E8C1C

split-complementary

#1C568C #8C1C1E #8C8A1C

monochromatic

#081726 #123759 #1C568C #2675BF #4894DA

Accessibility & contrast

On white

7.61

#1C568C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#1C568C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C568C

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C568C	#FFFFFF	#000000	##FFFFFF
##1C568C	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)

#3D598E

Deuteranopia (green-blind)

#2B4F8B

Tritanopia (blue-blind)

#00636A

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #1c568c;
/* rgb */ color: rgb(28, 86, 140);
/* oklch */ color: oklch(44.4% 0.107 250.3);

Tailwind

colors: {
  custom: {
    50: '#6a85ae',
    500: '#1c568c',
    950: '#000000',
  },
}

SCSS

$custom: #1c568c;
$custom-light: #6a85ae;
$custom-dark: #000000;

JSON

{
  "hex": "#1c568c",
  "rgb": {
    "r": 28,
    "g": 86,
    "b": 140
  },
  "hsl": {
    "h": 208.929,
    "s": 66.667,
    "l": 32.941
  },
  "oklch": {
    "l": 0.44444,
    "c": 0.10665,
    "h": 250.3
  },
  "luminance": 0.08796
}

Semantic roles & 50–950 ramp

primary

#1C568C

secondary

#BC8048

accent

#913EEA

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070B10

muted

#7A7C7F

Preview Lab

Preview with #1C568C

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

Preview Lab → · Contrast checker → · Palette generator →