#105781#105781

#105781 is a dark, moderate cyan. Relative luminance 0.085; OKLCH L 43.7% C 0.095 H 241.3°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#105781
RGB	rgb(16, 87, 129)
HSL	hsl(202, 78%, 28%)
HSV	hsv(202, 88%, 51%)
CMYK	cmyk(87.6%, 32.6%, 0%, 49.4%)
CIE-LAB	lab(35.02, -4.69, -29.40)
CIE-LCH	lch(35.02, 29.77, 260.94°)
OKLab	oklab(43.72% -0.0457 -0.0835)
OKLCH	oklch(43.72% 0.095 241.3)
XYZ	xyz(7.5828, 8.5106, 22.0077)
Luminance	0.0851 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105781 #813A10

analogous

#108172 #105781 #101E81

triadic

#105781 #811057 #578110

tetradic

#105781 #721081 #813A10 #1E8110

square

#105781 #721081 #813A10 #1E8110

split-complementary

#105781 #81101E #817210

monochromatic

#03121B #09324B #105781 #177CB7 #279EE4

Accessibility & contrast

On white

7.77

#105781 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#105781 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105781

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105781	#FFFFFF	#000000	##FFFFFF
##105781	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#435883

Deuteranopia (green-blind)

#344E80

Tritanopia (blue-blind)

#006166

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #105781;
/* rgb */ color: rgb(16, 87, 129);
/* oklch */ color: oklch(43.7% 0.095 241.3);

Tailwind

colors: {
  custom: {
    50: '#6586a6',
    500: '#105781',
    950: '#000000',
  },
}

SCSS

$custom: #105781;
$custom-light: #6586a6;
$custom-dark: #000000;

JSON

{
  "hex": "#105781",
  "rgb": {
    "r": 16,
    "g": 87,
    "b": 129
  },
  "hsl": {
    "h": 202.301,
    "s": 77.931,
    "l": 28.431
  },
  "oklch": {
    "l": 0.43724,
    "c": 0.09516,
    "h": 241.3
  },
  "luminance": 0.08512
}

Semantic roles & 50–950 ramp

primary

#105781

secondary

#B76636

accent

#7B33F4

background

#F6F8FA

surface

#EBEFF4

border

#C6CACE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #105781

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

Preview Lab → · Contrast checker → · Palette generator →