#11302B#11302B

#11302B is a dark, muted teal. Relative luminance 0.024; OKLCH L 28.4% C 0.038 H 181.4°. Best body text is #FFFFFF at 14.18:1 contrast (WCAG AA passes).

Color values

HEX	#11302B
RGB	rgb(17, 48, 43)
HSL	hsl(170, 48%, 13%)
HSV	hsv(170, 65%, 19%)
CMYK	cmyk(64.6%, 0%, 10.4%, 81.2%)
CIE-LAB	lab(17.49, -13.00, -0.28)
CIE-LCH	lch(17.49, 13.00, 181.21°)
OKLab	oklab(28.4% -0.038 -0.0009)
OKLCH	oklch(28.4% 0.038 181.4)
XYZ	xyz(1.7240, 2.4073, 2.6588)
Luminance	0.0241 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11302B #301116

analogous

#11301C #11302B #112530

triadic

#11302B #2B1130 #302B11

tetradic

#11302B #1C1130 #301116 #253011

square

#11302B #1C1130 #301116 #253011

split-complementary

#11302B #301125 #301C11

monochromatic

#081714 #081714 #11302B #215D53 #318A7C

Accessibility & contrast

On white

14.18

#11302B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#11302B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11302B

14.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11302B	#FFFFFF	#000000	##FFFFFF
##11302B	1.00	14.18	1.48	14.18
#FFFFFF	14.18	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2D2B

Deuteranopia (green-blind)

#29292B

Tritanopia (blue-blind)

#01312E

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #11302b;
/* rgb */ color: rgb(17, 48, 43);
/* oklch */ color: oklch(28.4% 0.038 181.4);

Tailwind

colors: {
  custom: {
    50: '#526864',
    500: '#11302b',
    950: '#000000',
  },
}

SCSS

$custom: #11302b;
$custom-light: #526864;
$custom-dark: #000000;

JSON

{
  "hex": "#11302b",
  "rgb": {
    "r": 17,
    "g": 48,
    "b": 43
  },
  "hsl": {
    "h": 170.323,
    "s": 47.692,
    "l": 12.745
  },
  "oklch": {
    "l": 0.28399,
    "c": 0.03799,
    "h": 181.4
  },
  "luminance": 0.02407
}

Semantic roles & 50–950 ramp

primary

#11302B

secondary

#69343D

accent

#5166D7

background

#F4F6F5

surface

#E7EBEA

border

#C3C6C6

text

#020605

muted

#787A79

Preview Lab

Preview with #11302B

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

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