#105F83#105F83

#105F83 is a mid, moderate cyan. Relative luminance 0.099; OKLCH L 45.9% C 0.091 H 234.8°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#105F83
RGB	rgb(16, 95, 131)
HSL	hsl(199, 78%, 29%)
HSV	hsv(199, 88%, 51%)
CMYK	cmyk(87.8%, 27.5%, 0%, 48.6%)
CIE-LAB	lab(37.72, -8.83, -26.39)
CIE-LCH	lch(37.72, 27.83, 251.50°)
OKLab	oklab(45.9% -0.0526 -0.0746)
OKLCH	oklch(45.9% 0.091 234.8)
XYZ	xyz(8.4010, 9.9322, 22.9427)
Luminance	0.0993 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105F83 #833410

analogous

#10836E #105F83 #102583

triadic

#105F83 #83105F #5F8310

tetradic

#105F83 #6E1083 #833410 #258310

square

#105F83 #6E1083 #833410 #258310

split-complementary

#105F83 #831025 #836E10

monochromatic

#03141B #09374C #105F83 #1787BA #29AAE5

Accessibility & contrast

On white

7.03

#105F83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#105F83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105F83

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105F83	#FFFFFF	#000000	##FFFFFF
##105F83	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D5E85

Deuteranopia (green-blind)

#3E5482

Tritanopia (blue-blind)

#00686B

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #105f83;
/* rgb */ color: rgb(16, 95, 131);
/* oklch */ color: oklch(45.9% 0.091 234.8);

Tailwind

colors: {
  custom: {
    50: '#668ca7',
    500: '#105f83',
    950: '#000000',
  },
}

SCSS

$custom: #105f83;
$custom-light: #668ca7;
$custom-dark: #000000;

JSON

{
  "hex": "#105f83",
  "rgb": {
    "r": 16,
    "g": 95,
    "b": 131
  },
  "hsl": {
    "h": 198.783,
    "s": 78.231,
    "l": 28.824
  },
  "oklch": {
    "l": 0.459,
    "c": 0.09126,
    "h": 234.8
  },
  "luminance": 0.09933
}

Semantic roles & 50–950 ramp

primary

#105F83

secondary

#B95F36

accent

#7033F5

background

#F6F8FA

surface

#EBF0F4

border

#C6CBCE

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #105F83

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

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