#105057#105057

#105057 is a dark, moderate teal. Relative luminance 0.065; OKLCH L 39.6% C 0.062 H 206.0°. Best body text is #FFFFFF at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#105057
RGB	rgb(16, 80, 87)
HSL	hsl(186, 69%, 20%)
HSV	hsv(186, 82%, 34%)
CMYK	cmyk(81.6%, 8%, 0%, 65.9%)
CIE-LAB	lab(30.72, -16.56, -9.75)
CIE-LCH	lch(30.72, 19.21, 210.48°)
OKLab	oklab(39.64% -0.0555 -0.0271)
OKLCH	oklch(39.64% 0.062 206)
XYZ	xyz(4.8019, 6.5350, 10.0233)
Luminance	0.0654 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105057 #571710

analogous

#10573A #105057 #102D57

triadic

#105057 #571050 #505710

tetradic

#105057 #3A1057 #571710 #2D5710

square

#105057 #3A1057 #571710 #2D5710

split-complementary

#105057 #57102D #573A10

monochromatic

#05181A #062023 #105057 #1A808B #23AFBE

Accessibility & contrast

On white

9.10

#105057 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#105057 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105057

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105057	#FFFFFF	#000000	##FFFFFF
##105057	1.00	9.10	2.31	9.10
#FFFFFF	9.10	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484C57

Deuteranopia (green-blind)

#3F4557

Tritanopia (blue-blind)

#005452

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #105057;
/* rgb */ color: rgb(16, 80, 87);
/* oklch */ color: oklch(39.6% 0.062 206.0);

Tailwind

colors: {
  custom: {
    50: '#5c8186',
    500: '#105057',
    950: '#000000',
  },
}

SCSS

$custom: #105057;
$custom-light: #5c8186;
$custom-dark: #000000;

JSON

{
  "hex": "#105057",
  "rgb": {
    "r": 16,
    "g": 80,
    "b": 87
  },
  "hsl": {
    "h": 185.915,
    "s": 68.932,
    "l": 20.196
  },
  "oklch": {
    "l": 0.39641,
    "c": 0.06177,
    "h": 206
  },
  "luminance": 0.06536
}

Semantic roles & 50–950 ramp

primary

#105057

secondary

#903C32

accent

#4D3CEC

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #105057

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

Preview Lab → · Contrast checker → · Palette generator →