#11505B#11505B

#11505B is a dark, moderate teal. Relative luminance 0.066; OKLCH L 39.8% C 0.063 H 212.2°. Best body text is #FFFFFF at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#11505B
RGB	rgb(17, 80, 91)
HSL	hsl(189, 69%, 21%)
HSV	hsv(189, 81%, 36%)
CMYK	cmyk(81.3%, 12.1%, 0%, 64.3%)
CIE-LAB	lab(30.90, -14.99, -12.02)
CIE-LCH	lch(30.90, 19.21, 218.73°)
OKLab	oklab(39.85% -0.0532 -0.0335)
OKLCH	oklch(39.85% 0.063 212.2)
XYZ	xyz(4.9873, 6.6112, 10.9087)
Luminance	0.0661 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11505B #5B1C11

analogous

#115B41 #11505B #112B5B

triadic

#11505B #5B1150 #505B11

tetradic

#11505B #41115B #5B1C11 #2B5B11

square

#11505B #41115B #5B1C11 #2B5B11

split-complementary

#11505B #5B112B #5B4111

monochromatic

#05171A #072327 #11505B #1B7D8F #24ABC2

Accessibility & contrast

On white

9.04

#11505B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#11505B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11505B

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11505B	#FFFFFF	#000000	##FFFFFF
##11505B	1.00	9.04	2.32	9.04
#FFFFFF	9.04	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474D5C

Deuteranopia (green-blind)

#3D465B

Tritanopia (blue-blind)

#005453

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #11505b;
/* rgb */ color: rgb(17, 80, 91);
/* oklch */ color: oklch(39.8% 0.063 212.2);

Tailwind

colors: {
  custom: {
    50: '#5d8189',
    500: '#11505b',
    950: '#000000',
  },
}

SCSS

$custom: #11505b;
$custom-light: #5d8189;
$custom-dark: #000000;

JSON

{
  "hex": "#11505b",
  "rgb": {
    "r": 17,
    "g": 80,
    "b": 91
  },
  "hsl": {
    "h": 188.919,
    "s": 68.519,
    "l": 21.176
  },
  "oklch": {
    "l": 0.39846,
    "c": 0.06285,
    "h": 212.2
  },
  "luminance": 0.06612
}

Semantic roles & 50–950 ramp

primary

#11505B

secondary

#944234

accent

#563CEB

background

#F5F7F8

surface

#E9EEF0

border

#C5C9CB

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #11505B

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

Preview Lab → · Contrast checker → · Palette generator →