#105457#105457

#105457 is a dark, moderate teal. Relative luminance 0.071; OKLCH L 40.8% C 0.064 H 199.5°. Best body text is #FFFFFF at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#105457
RGB	rgb(16, 84, 87)
HSL	hsl(183, 69%, 20%)
HSV	hsv(183, 82%, 34%)
CMYK	cmyk(81.6%, 3.4%, 0%, 65.9%)
CIE-LAB	lab(32.12, -18.78, -7.64)
CIE-LCH	lch(32.12, 20.28, 202.14°)
OKLab	oklab(40.77% -0.06 -0.0212)
OKLCH	oklch(40.77% 0.064 199.5)
XYZ	xyz(5.1035, 7.1383, 10.1238)
Luminance	0.0714 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105457 #571310

analogous

#105736 #105457 #103157

triadic

#105457 #571054 #545710

tetradic

#105457 #361057 #571310 #315710

square

#105457 #361057 #571310 #315710

split-complementary

#105457 #571031 #573610

monochromatic

#05191A #062223 #105457 #1A868B #23B8BE

Accessibility & contrast

On white

8.65

#105457 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#105457 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105457

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105457	#FFFFFF	#000000	##FFFFFF
##105457	1.00	8.65	2.43	8.65
#FFFFFF	8.65	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D5057

Deuteranopia (green-blind)

#434857

Tritanopia (blue-blind)

#005755

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #105457;
/* rgb */ color: rgb(16, 84, 87);
/* oklch */ color: oklch(40.8% 0.064 199.5);

Tailwind

colors: {
  custom: {
    50: '#5d8486',
    500: '#105457',
    950: '#000000',
  },
}

SCSS

$custom: #105457;
$custom-light: #5d8486;
$custom-dark: #000000;

JSON

{
  "hex": "#105457",
  "rgb": {
    "r": 16,
    "g": 84,
    "b": 87
  },
  "hsl": {
    "h": 182.535,
    "s": 68.932,
    "l": 20.196
  },
  "oklch": {
    "l": 0.40771,
    "c": 0.06366,
    "h": 199.5
  },
  "luminance": 0.07139
}

Semantic roles & 50–950 ramp

primary

#105457

secondary

#903632

accent

#433CEC

background

#F5F8F8

surface

#E9EFEF

border

#C5CACA

text

#050B0B

muted

#797C7C

Preview Lab

Preview with #105457

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

Preview Lab → · Contrast checker → · Palette generator →