#103641#103641

#103641 is a dark, muted cyan. Relative luminance 0.031; OKLCH L 31.1% C 0.046 H 220.4°. Best body text is #FFFFFF at 12.92:1 contrast (WCAG AA passes).

Color values

HEX	#103641
RGB	rgb(16, 54, 65)
HSL	hsl(193, 60%, 16%)
HSV	hsv(193, 75%, 25%)
CMYK	cmyk(75.4%, 16.9%, 0%, 74.5%)
CIE-LAB	lab(20.56, -9.14, -10.78)
CIE-LCH	lch(20.56, 14.14, 229.71°)
OKLab	oklab(31.15% -0.0353 -0.0301)
OKLCH	oklch(31.15% 0.046 220.4)
XYZ	xyz(2.4866, 3.1299, 5.4731)
Luminance	0.0313 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103641 #411B10

analogous

#104133 #103641 #101D41

triadic

#103641 #411036 #364110

tetradic

#103641 #331041 #411B10 #1D4110

square

#103641 #331041 #411B10 #1D4110

split-complementary

#103641 #41101D #413310

monochromatic

#061419 #061419 #103641 #1C5F72 #2888A3

Accessibility & contrast

On white

12.92

#103641 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#103641 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103641

12.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103641	#FFFFFF	#000000	##FFFFFF
##103641	1.00	12.92	1.63	12.92
#FFFFFF	12.92	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F3442

Deuteranopia (green-blind)

#282F41

Tritanopia (blue-blind)

#003A39

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #103641;
/* rgb */ color: rgb(16, 54, 65);
/* oklch */ color: oklch(31.1% 0.046 220.4);

Tailwind

colors: {
  custom: {
    50: '#556d75',
    500: '#103641',
    950: '#000000',
  },
}

SCSS

$custom: #103641;
$custom-light: #556d75;
$custom-dark: #000000;

JSON

{
  "hex": "#103641",
  "rgb": {
    "r": 16,
    "g": 54,
    "b": 65
  },
  "hsl": {
    "h": 193.469,
    "s": 60.494,
    "l": 15.882
  },
  "oklch": {
    "l": 0.31146,
    "c": 0.04634,
    "h": 220.4
  },
  "luminance": 0.0313
}

Semantic roles & 50–950 ramp

primary

#103641

secondary

#7B4232

accent

#6844E4

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030708

muted

#787A7B

Preview Lab

Preview with #103641

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

Preview Lab → · Contrast checker → · Palette generator →