#10575E#10575E

#10575E is a dark, moderate teal. Relative luminance 0.077; OKLCH L 41.9% C 0.066 H 205.1°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#10575E
RGB	rgb(16, 87, 94)
HSL	hsl(185, 71%, 22%)
HSV	hsv(185, 83%, 37%)
CMYK	cmyk(83%, 7.4%, 0%, 63.1%)
CIE-LAB	lab(33.42, -17.99, -10.10)
CIE-LCH	lch(33.42, 20.63, 209.30°)
OKLab	oklab(41.91% -0.0599 -0.0281)
OKLCH	oklch(41.91% 0.066 205.1)
XYZ	xyz(5.6414, 7.7340, 11.7830)
Luminance	0.0774 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10575E #5E1710

analogous

#105E3E #10575E #10305E

triadic

#10575E #5E1057 #575E10

tetradic

#10575E #3E105E #5E1710 #305E10

square

#10575E #3E105E #5E1710 #305E10

split-complementary

#10575E #5E1030 #5E3E10

monochromatic

#04181A #07272A #10575E #198792 #22B8C7

Accessibility & contrast

On white

8.24

#10575E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#10575E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10575E

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10575E	#FFFFFF	#000000	##FFFFFF
##10575E	1.00	8.24	2.55	8.24
#FFFFFF	8.24	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F535E

Deuteranopia (green-blind)

#444B5E

Tritanopia (blue-blind)

#005B59

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #10575e;
/* rgb */ color: rgb(16, 87, 94);
/* oklch */ color: oklch(41.9% 0.066 205.1);

Tailwind

colors: {
  custom: {
    50: '#5e868b',
    500: '#10575e',
    950: '#000000',
  },
}

SCSS

$custom: #10575e;
$custom-light: #5e868b;
$custom-dark: #000000;

JSON

{
  "hex": "#10575e",
  "rgb": {
    "r": 16,
    "g": 87,
    "b": 94
  },
  "hsl": {
    "h": 185.385,
    "s": 70.909,
    "l": 21.569
  },
  "oklch": {
    "l": 0.41914,
    "c": 0.06618,
    "h": 205.1
  },
  "luminance": 0.07735
}

Semantic roles & 50–950 ramp

primary

#10575E

secondary

#973C33

accent

#4A3AEE

background

#F5F8F8

surface

#EAEFF0

border

#C6CACB

text

#050B0C

muted

#797C7D

Preview Lab

Preview with #10575E

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

Preview Lab → · Contrast checker → · Palette generator →