#10342B#10342B

#10342B is a dark, muted teal. Relative luminance 0.027; OKLCH L 29.6% C 0.045 H 173.9°. Best body text is #FFFFFF at 13.56:1 contrast (WCAG AA passes).

Color values

HEX	#10342B
RGB	rgb(16, 52, 43)
HSL	hsl(165, 53%, 13%)
HSV	hsv(165, 69%, 20%)
CMYK	cmyk(69.2%, 0%, 17.3%, 79.6%)
CIE-LAB	lab(18.97, -15.58, 1.87)
CIE-LCH	lch(18.97, 15.70, 173.16°)
OKLab	oklab(29.59% -0.0443 0.0047)
OKLCH	oklch(29.59% 0.045 173.9)
XYZ	xyz(1.8775, 2.7404, 2.7150)
Luminance	0.0274 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10342B #341019

analogous

#103419 #10342B #102B34

triadic

#10342B #2B1034 #342B10

tetradic

#10342B #191034 #341019 #2B3410

square

#10342B #191034 #341019 #2B3410

split-complementary

#10342B #34102B #341910

monochromatic

#071713 #071713 #10342B #1E6352 #2D9278

Accessibility & contrast

On white

13.56

#10342B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#10342B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10342B

13.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10342B	#FFFFFF	#000000	##FFFFFF
##10342B	1.00	13.56	1.55	13.56
#FFFFFF	13.56	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#32302B

Deuteranopia (green-blind)

#2D2C2C

Tritanopia (blue-blind)

#003531

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #10342b;
/* rgb */ color: rgb(16, 52, 43);
/* oklch */ color: oklch(29.6% 0.045 173.9);

Tailwind

colors: {
  custom: {
    50: '#536b64',
    500: '#10342b',
    950: '#000000',
  },
}

SCSS

$custom: #10342b;
$custom-light: #536b64;
$custom-dark: #000000;

JSON

{
  "hex": "#10342b",
  "rgb": {
    "r": 16,
    "g": 52,
    "b": 43
  },
  "hsl": {
    "h": 165,
    "s": 52.941,
    "l": 13.333
  },
  "oklch": {
    "l": 0.29587,
    "c": 0.04454,
    "h": 173.9
  },
  "luminance": 0.02741
}

Semantic roles & 50–950 ramp

primary

#10342B

secondary

#6E3241

accent

#4B70DC

background

#F4F6F5

surface

#E7EBEA

border

#C3C6C6

text

#020605

muted

#787A79

Preview Lab

Preview with #10342B

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

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