#103543#103543

#103543 is a dark, muted cyan. Relative luminance 0.031; OKLCH L 31.0% C 0.048 H 226.7°. Best body text is #FFFFFF at 13.02:1 contrast (WCAG AA passes).

Color values

HEX	#103543
RGB	rgb(16, 53, 67)
HSL	hsl(196, 61%, 16%)
HSV	hsv(196, 76%, 26%)
CMYK	cmyk(76.1%, 20.9%, 0%, 73.7%)
CIE-LAB	lab(20.29, -7.72, -12.55)
CIE-LCH	lch(20.29, 14.74, 238.39°)
OKLab	oklab(30.96% -0.0331 -0.0351)
OKLCH	oklch(30.96% 0.048 226.7)
XYZ	xyz(2.4995, 3.0613, 5.7683)
Luminance	0.0306 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103543 #431E10

analogous

#104338 #103543 #101C43

triadic

#103543 #431035 #354310

tetradic

#103543 #381043 #431E10 #1C4310

square

#103543 #381043 #431E10 #1C4310

split-complementary

#103543 #43101C #433810

monochromatic

#061419 #061419 #103543 #1C5C74 #2883A6

Accessibility & contrast

On white

13.02

#103543 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#103543 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103543

13.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103543	#FFFFFF	#000000	##FFFFFF
##103543	1.00	13.02	1.61	13.02
#FFFFFF	13.02	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D3444

Deuteranopia (green-blind)

#262F43

Tritanopia (blue-blind)

#00393A

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #103543;
/* rgb */ color: rgb(16, 53, 67);
/* oklch */ color: oklch(31.0% 0.048 226.7);

Tailwind

colors: {
  custom: {
    50: '#566c77',
    500: '#103543',
    950: '#000000',
  },
}

SCSS

$custom: #103543;
$custom-light: #566c77;
$custom-dark: #000000;

JSON

{
  "hex": "#103543",
  "rgb": {
    "r": 16,
    "g": 53,
    "b": 67
  },
  "hsl": {
    "h": 196.471,
    "s": 61.446,
    "l": 16.275
  },
  "oklch": {
    "l": 0.30961,
    "c": 0.04825,
    "h": 226.7
  },
  "luminance": 0.03062
}

Semantic roles & 50–950 ramp

primary

#103543

secondary

#7D4632

accent

#7043E5

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030608

muted

#787A7B

Preview Lab

Preview with #103543

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

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