#11434B#11434B

#11434B is a dark, muted teal. Relative luminance 0.046; OKLCH L 35.4% C 0.053 H 210.3°. Best body text is #FFFFFF at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#11434B
RGB	rgb(17, 67, 75)
HSL	hsl(188, 63%, 18%)
HSV	hsv(188, 77%, 29%)
CMYK	cmyk(77.3%, 10.7%, 0%, 70.6%)
CIE-LAB	lab(25.69, -13.21, -9.62)
CIE-LCH	lch(25.69, 16.35, 216.05°)
OKLab	oklab(35.42% -0.0458 -0.0267)
OKLCH	oklch(35.42% 0.053 210.3)
XYZ	xyz(3.5078, 4.6411, 7.3662)
Luminance	0.0464 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11434B #4B1911

analogous

#114B36 #11434B #11264B

triadic

#11434B #4B1143 #434B11

tetradic

#11434B #36114B #4B1911 #264B11

square

#11434B #36114B #4B1911 #264B11

split-complementary

#11434B #4B1126 #4B3611

monochromatic

#061619 #061619 #11434B #1C707D #289CAF

Accessibility & contrast

On white

10.89

#11434B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#11434B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11434B

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11434B	#FFFFFF	#000000	##FFFFFF
##11434B	1.00	10.89	1.93	10.89
#FFFFFF	10.89	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C404B

Deuteranopia (green-blind)

#343A4B

Tritanopia (blue-blind)

#004745

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #11434b;
/* rgb */ color: rgb(17, 67, 75);
/* oklch */ color: oklch(35.4% 0.053 210.3);

Tailwind

colors: {
  custom: {
    50: '#59777d',
    500: '#11434b',
    950: '#000000',
  },
}

SCSS

$custom: #11434b;
$custom-light: #59777d;
$custom-dark: #000000;

JSON

{
  "hex": "#11434b",
  "rgb": {
    "r": 17,
    "g": 67,
    "b": 75
  },
  "hsl": {
    "h": 188.276,
    "s": 63.043,
    "l": 18.039
  },
  "oklch": {
    "l": 0.35422,
    "c": 0.05303,
    "h": 210.3
  },
  "luminance": 0.04641
}

Semantic roles & 50–950 ramp

primary

#11434B

secondary

#843F33

accent

#5842E6

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#040809

muted

#797B7B

Preview Lab

Preview with #11434B

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

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