#11504B#11504B

#11504B is a dark, moderate teal. Relative luminance 0.064; OKLCH L 39.2% C 0.062 H 187.1°. Best body text is #FFFFFF at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#11504B
RGB	rgb(17, 80, 75)
HSL	hsl(175, 65%, 19%)
HSV	hsv(175, 79%, 31%)
CMYK	cmyk(78.8%, 0%, 6.2%, 68.6%)
CIE-LAB	lab(30.31, -20.51, -2.69)
CIE-LCH	lch(30.31, 20.69, 187.47°)
OKLab	oklab(39.17% -0.0612 -0.0076)
OKLCH	oklch(39.17% 0.062 187.1)
XYZ	xyz(4.3692, 6.3640, 7.6533)
Luminance	0.0636 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11504B #501116

analogous

#11502C #11504B #113650

triadic

#11504B #4B1150 #504B11

tetradic

#11504B #2C1150 #501116 #365011

square

#11504B #2C1150 #501116 #365011

split-complementary

#11504B #501136 #502C11

monochromatic

#051918 #061E1C #11504B #1C827A #26B5AA

Accessibility & contrast

On white

9.24

#11504B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#11504B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11504B

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11504B	#FFFFFF	#000000	##FFFFFF
##11504B	1.00	9.24	2.27	9.24
#FFFFFF	9.24	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4B4B

Deuteranopia (green-blind)

#42454C

Tritanopia (blue-blind)

#00524E

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #11504b;
/* rgb */ color: rgb(17, 80, 75);
/* oklch */ color: oklch(39.2% 0.062 187.1);

Tailwind

colors: {
  custom: {
    50: '#5b817d',
    500: '#11504b',
    950: '#000000',
  },
}

SCSS

$custom: #11504b;
$custom-light: #5b817d;
$custom-dark: #000000;

JSON

{
  "hex": "#11504b",
  "rgb": {
    "r": 17,
    "g": 80,
    "b": 75
  },
  "hsl": {
    "h": 175.238,
    "s": 64.948,
    "l": 19.02
  },
  "oklch": {
    "l": 0.3917,
    "c": 0.06163,
    "h": 187.1
  },
  "luminance": 0.06364
}

Semantic roles & 50–950 ramp

primary

#11504B

secondary

#89333A

accent

#404DE8

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#040A09

muted

#797C7B

Preview Lab

Preview with #11504B

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

Preview Lab → · Contrast checker → · Palette generator →