#10443D#10443D

#10443D is a dark, muted teal. Relative luminance 0.046; OKLCH L 35.1% C 0.055 H 182.3°. Best body text is #FFFFFF at 10.96:1 contrast (WCAG AA passes).

Color values

HEX	#10443D
RGB	rgb(16, 68, 61)
HSL	hsl(172, 62%, 16%)
HSV	hsv(172, 76%, 27%)
CMYK	cmyk(76.5%, 0%, 10.3%, 73.3%)
CIE-LAB	lab(25.51, -18.77, -0.69)
CIE-LCH	lch(25.51, 18.78, 182.11°)
OKLab	oklab(35.1% -0.0548 -0.0022)
OKLCH	oklch(35.1% 0.055 182.3)
XYZ	xyz(3.1227, 4.5810, 5.1336)
Luminance	0.0458 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10443D #441017

analogous

#104423 #10443D #103144

triadic

#10443D #3D1044 #443D10

tetradic

#10443D #231044 #441017 #314410

square

#10443D #231044 #441017 #314410

split-complementary

#10443D #441031 #442310

monochromatic

#061916 #061916 #10443D #1C7669 #27A796

Accessibility & contrast

On white

10.96

#10443D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#10443D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10443D

10.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10443D	#FFFFFF	#000000	##FFFFFF
##10443D	1.00	10.96	1.92	10.96
#FFFFFF	10.96	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41403D

Deuteranopia (green-blind)

#393A3E

Tritanopia (blue-blind)

#004542

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #10443d;
/* rgb */ color: rgb(16, 68, 61);
/* oklch */ color: oklch(35.1% 0.055 182.3);

Tailwind

colors: {
  custom: {
    50: '#577872',
    500: '#10443d',
    950: '#000000',
  },
}

SCSS

$custom: #10443d;
$custom-light: #577872;
$custom-dark: #000000;

JSON

{
  "hex": "#10443d",
  "rgb": {
    "r": 16,
    "g": 68,
    "b": 61
  },
  "hsl": {
    "h": 171.923,
    "s": 61.905,
    "l": 16.471
  },
  "oklch": {
    "l": 0.35097,
    "c": 0.05485,
    "h": 182.3
  },
  "luminance": 0.04581
}

Semantic roles & 50–950 ramp

primary

#10443D

secondary

#7E323C

accent

#4359E5

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#030908

muted

#787B7B

Preview Lab

Preview with #10443D

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

Preview Lab → · Contrast checker → · Palette generator →