#103A42#103A42

#103A42 is a dark, muted teal. Relative luminance 0.035; OKLCH L 32.4% C 0.047 H 212.7°. Best body text is #FFFFFF at 12.31:1 contrast (WCAG AA passes).

Color values

HEX	#103A42
RGB	rgb(16, 58, 66)
HSL	hsl(190, 61%, 16%)
HSV	hsv(190, 76%, 26%)
CMYK	cmyk(75.8%, 12.1%, 0%, 74.1%)
CIE-LAB	lab(22.05, -11.26, -9.18)
CIE-LCH	lch(22.05, 14.53, 219.17°)
OKLab	oklab(32.36% -0.0398 -0.0255)
OKLCH	oklch(32.36% 0.047 212.7)
XYZ	xyz(2.7097, 3.5293, 5.6916)
Luminance	0.0353 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103A42 #421810

analogous

#104231 #103A42 #102142

triadic

#103A42 #42103A #3A4210

tetradic

#103A42 #311042 #421810 #214210

square

#103A42 #311042 #421810 #214210

split-complementary

#103A42 #421021 #423110

monochromatic

#061619 #061619 #103A42 #1C6573 #2891A5

Accessibility & contrast

On white

12.31

#103A42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#103A42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103A42

12.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103A42	#FFFFFF	#000000	##FFFFFF
##103A42	1.00	12.31	1.71	12.31
#FFFFFF	12.31	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#343842

Deuteranopia (green-blind)

#2D3242

Tritanopia (blue-blind)

#003D3C

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #103a42;
/* rgb */ color: rgb(16, 58, 66);
/* oklch */ color: oklch(32.4% 0.047 212.7);

Tailwind

colors: {
  custom: {
    50: '#567076',
    500: '#103a42',
    950: '#000000',
  },
}

SCSS

$custom: #103a42;
$custom-light: #567076;
$custom-dark: #000000;

JSON

{
  "hex": "#103a42",
  "rgb": {
    "r": 16,
    "g": 58,
    "b": 66
  },
  "hsl": {
    "h": 189.6,
    "s": 60.976,
    "l": 16.078
  },
  "oklch": {
    "l": 0.3236,
    "c": 0.04727,
    "h": 212.7
  },
  "luminance": 0.0353
}

Semantic roles & 50–950 ramp

primary

#103A42

secondary

#7C3E32

accent

#5D44E4

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#030708

muted

#787A7B

Preview Lab

Preview with #103A42

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

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