#103A41#103A41

#103A41 is a dark, muted teal. Relative luminance 0.035; OKLCH L 32.3% C 0.047 H 210.6°. Best body text is #FFFFFF at 12.33:1 contrast (WCAG AA passes).

Color values

HEX	#103A41
RGB	rgb(16, 58, 65)
HSL	hsl(189, 60%, 16%)
HSV	hsv(189, 75%, 25%)
CMYK	cmyk(75.4%, 10.8%, 0%, 74.5%)
CIE-LAB	lab(22.01, -11.63, -8.57)
CIE-LCH	lch(22.01, 14.45, 216.38°)
OKLab	oklab(32.31% -0.0403 -0.0238)
OKLCH	oklch(32.31% 0.047 210.6)
XYZ	xyz(2.6805, 3.5176, 5.5377)
Luminance	0.0352 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103A41 #411710

analogous

#10412F #103A41 #102141

triadic

#103A41 #41103A #3A4110

tetradic

#103A41 #2F1041 #411710 #214110

square

#103A41 #2F1041 #411710 #214110

split-complementary

#103A41 #411021 #412F10

monochromatic

#061619 #061619 #103A41 #1C6672 #2892A3

Accessibility & contrast

On white

12.33

#103A41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#103A41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103A41

12.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103A41	#FFFFFF	#000000	##FFFFFF
##103A41	1.00	12.33	1.70	12.33
#FFFFFF	12.33	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#343841

Deuteranopia (green-blind)

#2D3241

Tritanopia (blue-blind)

#003D3C

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #103a41;
/* rgb */ color: rgb(16, 58, 65);
/* oklch */ color: oklch(32.3% 0.047 210.6);

Tailwind

colors: {
  custom: {
    50: '#567075',
    500: '#103a41',
    950: '#000000',
  },
}

SCSS

$custom: #103a41;
$custom-light: #567075;
$custom-dark: #000000;

JSON

{
  "hex": "#103a41",
  "rgb": {
    "r": 16,
    "g": 58,
    "b": 65
  },
  "hsl": {
    "h": 188.571,
    "s": 60.494,
    "l": 15.882
  },
  "oklch": {
    "l": 0.32312,
    "c": 0.04679,
    "h": 210.6
  },
  "luminance": 0.03518
}

Semantic roles & 50–950 ramp

primary

#103A41

secondary

#7B3C32

accent

#5B44E4

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#030708

muted

#787A7B

Preview Lab

Preview with #103A41

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

Preview Lab → · Contrast checker → · Palette generator →