#11515B#11515B

#11515B is a dark, moderate teal. Relative luminance 0.068; OKLCH L 40.1% C 0.063 H 210.5°. Best body text is #FFFFFF at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#11515B
RGB	rgb(17, 81, 91)
HSL	hsl(188, 69%, 21%)
HSV	hsv(188, 81%, 36%)
CMYK	cmyk(81.3%, 11%, 0%, 64.3%)
CIE-LAB	lab(31.25, -15.56, -11.49)
CIE-LCH	lch(31.25, 19.34, 216.45°)
OKLab	oklab(40.13% -0.0543 -0.032)
OKLCH	oklch(40.13% 0.063 210.5)
XYZ	xyz(5.0611, 6.7587, 10.9333)
Luminance	0.0676 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11515B #5B1B11

analogous

#115B40 #11515B #112C5B

triadic

#11515B #5B1151 #515B11

tetradic

#11515B #40115B #5B1B11 #2C5B11

square

#11515B #40115B #5B1B11 #2C5B11

split-complementary

#11515B #5B112C #5B4011

monochromatic

#05171A #072327 #11515B #1B7F8F #24ADC2

Accessibility & contrast

On white

8.93

#11515B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#11515B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11515B

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11515B	#FFFFFF	#000000	##FFFFFF
##11515B	1.00	8.93	2.35	8.93
#FFFFFF	8.93	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494E5C

Deuteranopia (green-blind)

#3F465B

Tritanopia (blue-blind)

#005554

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #11515b;
/* rgb */ color: rgb(17, 81, 91);
/* oklch */ color: oklch(40.1% 0.063 210.5);

Tailwind

colors: {
  custom: {
    50: '#5d8289',
    500: '#11515b',
    950: '#000000',
  },
}

SCSS

$custom: #11515b;
$custom-light: #5d8289;
$custom-dark: #000000;

JSON

{
  "hex": "#11515b",
  "rgb": {
    "r": 17,
    "g": 81,
    "b": 91
  },
  "hsl": {
    "h": 188.108,
    "s": 68.519,
    "l": 21.176
  },
  "oklch": {
    "l": 0.40126,
    "c": 0.06303,
    "h": 210.5
  },
  "luminance": 0.06759
}

Semantic roles & 50–950 ramp

primary

#11515B

secondary

#944134

accent

#543CEB

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #11515B

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

Preview Lab → · Contrast checker → · Palette generator →