#105F6F#105F6F

#105F6F is a dark, moderate cyan. Relative luminance 0.094; OKLCH L 44.9% C 0.075 H 215.6°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#105F6F
RGB	rgb(16, 95, 111)
HSL	hsl(190, 75%, 25%)
HSV	hsv(190, 86%, 44%)
CMYK	cmyk(85.6%, 14.4%, 0%, 56.5%)
CIE-LAB	lab(36.82, -16.37, -15.52)
CIE-LCH	lch(36.82, 22.55, 223.46°)
OKLab	oklab(44.88% -0.0607 -0.0434)
OKLCH	oklch(44.88% 0.075 215.6)
XYZ	xyz(7.1739, 9.4414, 16.4801)
Luminance	0.0944 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105F6F #6F2010

analogous

#106F4F #105F6F #10306F

triadic

#105F6F #6F105F #5F6F10

tetradic

#105F6F #4F106F #6F2010 #306F10

square

#105F6F #4F106F #6F2010 #306F10

split-complementary

#105F6F #6F1030 #6F4F10

monochromatic

#04171B #08313A #105F6F #188DA4 #1FBBDA

Accessibility & contrast

On white

7.27

#105F6F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#105F6F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105F6F

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105F6F	#FFFFFF	#000000	##FFFFFF
##105F6F	1.00	7.27	2.89	7.27
#FFFFFF	7.27	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545C70

Deuteranopia (green-blind)

#48536F

Tritanopia (blue-blind)

#006564

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #105f6f;
/* rgb */ color: rgb(16, 95, 111);
/* oklch */ color: oklch(44.9% 0.075 215.6);

Tailwind

colors: {
  custom: {
    50: '#628c98',
    500: '#105f6f',
    950: '#000000',
  },
}

SCSS

$custom: #105f6f;
$custom-light: #628c98;
$custom-dark: #000000;

JSON

{
  "hex": "#105f6f",
  "rgb": {
    "r": 16,
    "g": 95,
    "b": 111
  },
  "hsl": {
    "h": 190.105,
    "s": 74.803,
    "l": 24.902
  },
  "oklch": {
    "l": 0.44882,
    "c": 0.07457,
    "h": 215.6
  },
  "luminance": 0.09442
}

Semantic roles & 50–950 ramp

primary

#105F6F

secondary

#A74734

accent

#5636F1

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060C0D

muted

#7A7D7E

Preview Lab

Preview with #105F6F

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

Preview Lab → · Contrast checker → · Palette generator →