#105163#105163

#105163 is a dark, moderate cyan. Relative luminance 0.069; OKLCH L 40.5% C 0.068 H 221.4°. Best body text is #FFFFFF at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#105163
RGB	rgb(16, 81, 99)
HSL	hsl(193, 72%, 23%)
HSV	hsv(193, 84%, 39%)
CMYK	cmyk(83.8%, 18.2%, 0%, 61.2%)
CIE-LAB	lab(31.57, -12.73, -16.08)
CIE-LCH	lch(31.57, 20.51, 231.64°)
OKLab	oklab(40.49% -0.0511 -0.045)
OKLCH	oklch(40.49% 0.068 221.4)
XYZ	xyz(5.4073, 6.8952, 12.8479)
Luminance	0.0690 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105163 #632210

analogous

#10634B #105163 #102863

triadic

#105163 #631051 #516310

tetradic

#105163 #4B1063 #632210 #286310

square

#105163 #4B1063 #632210 #286310

split-complementary

#105163 #631028 #634B10

monochromatic

#04161A #07262E #105163 #197C98 #21A7CC

Accessibility & contrast

On white

8.83

#105163 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#105163 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105163

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105163	#FFFFFF	#000000	##FFFFFF
##105163	1.00	8.83	2.38	8.83
#FFFFFF	8.83	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464F64

Deuteranopia (green-blind)

#3B4763

Tritanopia (blue-blind)

#005757

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #105163;
/* rgb */ color: rgb(16, 81, 99);
/* oklch */ color: oklch(40.5% 0.068 221.4);

Tailwind

colors: {
  custom: {
    50: '#5e828f',
    500: '#105163',
    950: '#000000',
  },
}

SCSS

$custom: #105163;
$custom-light: #5e828f;
$custom-dark: #000000;

JSON

{
  "hex": "#105163",
  "rgb": {
    "r": 16,
    "g": 81,
    "b": 99
  },
  "hsl": {
    "h": 193.012,
    "s": 72.174,
    "l": 22.549
  },
  "oklch": {
    "l": 0.40485,
    "c": 0.06812,
    "h": 221.4
  },
  "luminance": 0.06896
}

Semantic roles & 50–950 ramp

primary

#105163

secondary

#9C4A33

accent

#6039EF

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#050A0C

muted

#797C7D

Preview Lab

Preview with #105163

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

Preview Lab → · Contrast checker → · Palette generator →