#103553#103553

#103553 is a dark, moderate cyan. Relative luminance 0.033; OKLCH L 31.9% C 0.068 H 246.7°. Best body text is #FFFFFF at 12.68:1 contrast (WCAG AA passes).

Color values

HEX	#103553
RGB	rgb(16, 53, 83)
HSL	hsl(207, 68%, 19%)
HSV	hsv(207, 81%, 33%)
CMYK	cmyk(80.7%, 36.1%, 0%, 67.5%)
CIE-LAB	lab(21.13, -1.22, -21.97)
CIE-LCH	lch(21.13, 22.00, 266.83°)
OKLab	oklab(31.91% -0.0268 -0.0623)
OKLCH	oklch(31.91% 0.068 246.7)
XYZ	xyz(3.0475, 3.2805, 8.6545)
Luminance	0.0328 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103553 #532E10

analogous

#105350 #103553 #101353

triadic

#103553 #531035 #355310

tetradic

#103553 #501053 #532E10 #135310

square

#103553 #501053 #532E10 #135310

split-complementary

#103553 #531013 #535010

monochromatic

#05101A #061420 #103553 #1A5686 #2477BA

Accessibility & contrast

On white

12.68

#103553 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#103553 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103553

12.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103553	#FFFFFF	#000000	##FFFFFF
##103553	1.00	12.68	1.66	12.68
#FFFFFF	12.68	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#273654

Deuteranopia (green-blind)

#1E3052

Tritanopia (blue-blind)

#003C40

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #103553;
/* rgb */ color: rgb(16, 53, 83);
/* oklch */ color: oklch(31.9% 0.068 246.7);

Tailwind

colors: {
  custom: {
    50: '#596c83',
    500: '#103553',
    950: '#000000',
  },
}

SCSS

$custom: #103553;
$custom-light: #596c83;
$custom-dark: #000000;

JSON

{
  "hex": "#103553",
  "rgb": {
    "r": 16,
    "g": 53,
    "b": 83
  },
  "hsl": {
    "h": 206.866,
    "s": 67.677,
    "l": 19.412
  },
  "oklch": {
    "l": 0.31911,
    "c": 0.06787,
    "h": 246.7
  },
  "luminance": 0.03281
}

Semantic roles & 50–950 ramp

primary

#103553

secondary

#8D5B32

accent

#8B3DEB

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060A

muted

#797A7C

Preview Lab

Preview with #103553

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

Preview Lab → · Contrast checker → · Palette generator →