#10443C#10443C

#10443C is a dark, muted teal. Relative luminance 0.046; OKLCH L 35.1% C 0.055 H 180.5°. Best body text is #FFFFFF at 10.97:1 contrast (WCAG AA passes).

Color values

HEX	#10443C
RGB	rgb(16, 68, 60)
HSL	hsl(171, 62%, 16%)
HSV	hsv(171, 76%, 27%)
CMYK	cmyk(76.5%, 0%, 11.8%, 73.3%)
CIE-LAB	lab(25.47, -19.08, -0.08)
CIE-LCH	lch(25.47, 19.08, 180.24°)
OKLab	oklab(35.06% -0.0553 -0.0005)
OKLCH	oklch(35.06% 0.055 180.5)
XYZ	xyz(3.0960, 4.5703, 4.9931)
Luminance	0.0457 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10443C #441018

analogous

#104422 #10443C #103244

triadic

#10443C #3C1044 #443C10

tetradic

#10443C #221044 #441018 #324410

square

#10443C #221044 #441018 #324410

split-complementary

#10443C #441032 #442210

monochromatic

#061916 #061916 #10443C #1C7668 #27A793

Accessibility & contrast

On white

10.97

#10443C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#10443C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10443C

10.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10443C	#FFFFFF	#000000	##FFFFFF
##10443C	1.00	10.97	1.91	10.97
#FFFFFF	10.97	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41403C

Deuteranopia (green-blind)

#393A3D

Tritanopia (blue-blind)

#004542

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #10443c;
/* rgb */ color: rgb(16, 68, 60);
/* oklch */ color: oklch(35.1% 0.055 180.5);

Tailwind

colors: {
  custom: {
    50: '#577871',
    500: '#10443c',
    950: '#000000',
  },
}

SCSS

$custom: #10443c;
$custom-light: #577871;
$custom-dark: #000000;

JSON

{
  "hex": "#10443c",
  "rgb": {
    "r": 16,
    "g": 68,
    "b": 60
  },
  "hsl": {
    "h": 170.769,
    "s": 61.905,
    "l": 16.471
  },
  "oklch": {
    "l": 0.3506,
    "c": 0.05535,
    "h": 180.5
  },
  "luminance": 0.04571
}

Semantic roles & 50–950 ramp

primary

#10443C

secondary

#7E323E

accent

#435CE5

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#030907

muted

#787B7A

Preview Lab

Preview with #10443C

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

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