#10453D#10453D

#10453D is a dark, muted teal. Relative luminance 0.047; OKLCH L 35.4% C 0.056 H 180.8°. Best body text is #FFFFFF at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#10453D
RGB	rgb(16, 69, 61)
HSL	hsl(171, 62%, 17%)
HSV	hsv(171, 77%, 27%)
CMYK	cmyk(76.8%, 0%, 11.6%, 72.9%)
CIE-LAB	lab(25.87, -19.30, -0.16)
CIE-LCH	lch(25.87, 19.30, 180.46°)
OKLab	oklab(35.39% -0.056 -0.0007)
OKLCH	oklch(35.39% 0.056 180.8)
XYZ	xyz(3.1837, 4.7030, 5.1539)
Luminance	0.0470 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10453D #451018

analogous

#104523 #10453D #103345

triadic

#10453D #3D1045 #453D10

tetradic

#10453D #231045 #451018 #334510

square

#10453D #231045 #451018 #334510

split-complementary

#10453D #451033 #452310

monochromatic

#061916 #061916 #10453D #1C7769 #27A895

Accessibility & contrast

On white

10.82

#10453D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#10453D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10453D

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10453D	#FFFFFF	#000000	##FFFFFF
##10453D	1.00	10.82	1.94	10.82
#FFFFFF	10.82	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#42403D

Deuteranopia (green-blind)

#3A3B3E

Tritanopia (blue-blind)

#004643

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #10453d;
/* rgb */ color: rgb(16, 69, 61);
/* oklch */ color: oklch(35.4% 0.056 180.8);

Tailwind

colors: {
  custom: {
    50: '#577972',
    500: '#10453d',
    950: '#000000',
  },
}

SCSS

$custom: #10453d;
$custom-light: #577972;
$custom-dark: #000000;

JSON

{
  "hex": "#10453d",
  "rgb": {
    "r": 16,
    "g": 69,
    "b": 61
  },
  "hsl": {
    "h": 170.943,
    "s": 62.353,
    "l": 16.667
  },
  "oklch": {
    "l": 0.35394,
    "c": 0.05603,
    "h": 180.8
  },
  "luminance": 0.04703
}

Semantic roles & 50–950 ramp

primary

#10453D

secondary

#7F323D

accent

#425BE5

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#040908

muted

#797B7B

Preview Lab

Preview with #10453D

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

Preview Lab → · Contrast checker → · Palette generator →