#105681#105681

#105681 is a dark, moderate cyan. Relative luminance 0.084; OKLCH L 43.5% C 0.096 H 242.3°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#105681
RGB	rgb(16, 86, 129)
HSL	hsl(203, 78%, 28%)
HSV	hsv(203, 88%, 51%)
CMYK	cmyk(87.6%, 33.3%, 0%, 49.4%)
CIE-LAB	lab(34.70, -4.06, -29.91)
CIE-LCH	lch(34.70, 30.18, 262.28°)
OKLab	oklab(43.47% -0.0447 -0.085)
OKLCH	oklch(43.47% 0.096 242.3)
XYZ	xyz(7.5024, 8.3498, 21.9809)
Luminance	0.0835 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105681 #813B10

analogous

#108173 #105681 #101D81

triadic

#105681 #811056 #568110

tetradic

#105681 #731081 #813B10 #1D8110

square

#105681 #731081 #813B10 #1D8110

split-complementary

#105681 #81101D #817310

monochromatic

#03121B #09324B #105681 #177AB7 #279CE4

Accessibility & contrast

On white

7.86

#105681 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#105681 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105681

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105681	#FFFFFF	#000000	##FFFFFF
##105681	1.00	7.86	2.67	7.86
#FFFFFF	7.86	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#425783

Deuteranopia (green-blind)

#324D80

Tritanopia (blue-blind)

#006165

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #105681;
/* rgb */ color: rgb(16, 86, 129);
/* oklch */ color: oklch(43.5% 0.096 242.3);

Tailwind

colors: {
  custom: {
    50: '#6585a6',
    500: '#105681',
    950: '#000000',
  },
}

SCSS

$custom: #105681;
$custom-light: #6585a6;
$custom-dark: #000000;

JSON

{
  "hex": "#105681",
  "rgb": {
    "r": 16,
    "g": 86,
    "b": 129
  },
  "hsl": {
    "h": 202.832,
    "s": 77.931,
    "l": 28.431
  },
  "oklch": {
    "l": 0.43468,
    "c": 0.09603,
    "h": 242.3
  },
  "luminance": 0.08351
}

Semantic roles & 50–950 ramp

primary

#105681

secondary

#B76736

accent

#7D33F4

background

#F6F8FA

surface

#EBEFF4

border

#C6CACE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #105681

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

Preview Lab → · Contrast checker → · Palette generator →