#11454B#11454B

#11454B is a dark, muted teal. Relative luminance 0.049; OKLCH L 36.0% C 0.054 H 206.2°. Best body text is #FFFFFF at 10.62:1 contrast (WCAG AA passes).

Color values

HEX	#11454B
RGB	rgb(17, 69, 75)
HSL	hsl(186, 63%, 18%)
HSV	hsv(186, 77%, 29%)
CMYK	cmyk(77.3%, 8%, 0%, 70.6%)
CIE-LAB	lab(26.40, -14.39, -8.54)
CIE-LCH	lch(26.40, 16.74, 210.69°)
OKLab	oklab(36% -0.0482 -0.0237)
OKLCH	oklch(36% 0.054 206.2)
XYZ	xyz(3.6287, 4.8830, 7.4065)
Luminance	0.0488 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11454B #4B1711

analogous

#114B34 #11454B #11284B

triadic

#11454B #4B1145 #454B11

tetradic

#11454B #34114B #4B1711 #284B11

square

#11454B #34114B #4B1711 #284B11

split-complementary

#11454B #4B1128 #4B3411

monochromatic

#061719 #061719 #11454B #1C737D #28A1AF

Accessibility & contrast

On white

10.62

#11454B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#11454B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11454B

10.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11454B	#FFFFFF	#000000	##FFFFFF
##11454B	1.00	10.62	1.98	10.62
#FFFFFF	10.62	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F424B

Deuteranopia (green-blind)

#363C4B

Tritanopia (blue-blind)

#004847

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #11454b;
/* rgb */ color: rgb(17, 69, 75);
/* oklch */ color: oklch(36.0% 0.054 206.2);

Tailwind

colors: {
  custom: {
    50: '#59797d',
    500: '#11454b',
    950: '#000000',
  },
}

SCSS

$custom: #11454b;
$custom-light: #59797d;
$custom-dark: #000000;

JSON

{
  "hex": "#11454b",
  "rgb": {
    "r": 17,
    "g": 69,
    "b": 75
  },
  "hsl": {
    "h": 186.207,
    "s": 63.043,
    "l": 18.039
  },
  "oklch": {
    "l": 0.35996,
    "c": 0.05369,
    "h": 206.2
  },
  "luminance": 0.04883
}

Semantic roles & 50–950 ramp

primary

#11454B

secondary

#843C33

accent

#5342E6

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#040909

muted

#797B7B

Preview Lab

Preview with #11454B

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

Preview Lab → · Contrast checker → · Palette generator →