#11435B#11435B

#11435B is a dark, moderate cyan. Relative luminance 0.049; OKLCH L 36.2% C 0.066 H 234.0°. Best body text is #FFFFFF at 10.62:1 contrast (WCAG AA passes).

Color values

HEX	#11435B
RGB	rgb(17, 67, 91)
HSL	hsl(199, 69%, 21%)
HSV	hsv(199, 81%, 36%)
CMYK	cmyk(81.3%, 26.4%, 0%, 64.3%)
CIE-LAB	lab(26.41, -7.10, -18.94)
CIE-LCH	lch(26.41, 20.23, 249.46°)
OKLab	oklab(36.24% -0.0387 -0.0534)
OKLCH	oklch(36.24% 0.066 234)
XYZ	xyz(4.1259, 4.8883, 10.6216)
Luminance	0.0489 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11435B #5B2911

analogous

#115B4E #11435B #111E5B

triadic

#11435B #5B1143 #435B11

tetradic

#11435B #4E115B #5B2911 #1E5B11

square

#11435B #4E115B #5B2911 #1E5B11

split-complementary

#11435B #5B111E #5B4E11

monochromatic

#05131A #071D27 #11435B #1B698F #248FC2

Accessibility & contrast

On white

10.62

#11435B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#11435B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11435B

10.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11435B	#FFFFFF	#000000	##FFFFFF
##11435B	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)

#37425C

Deuteranopia (green-blind)

#2D3B5B

Tritanopia (blue-blind)

#00494B

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #11435b;
/* rgb */ color: rgb(17, 67, 91);
/* oklch */ color: oklch(36.2% 0.066 234.0);

Tailwind

colors: {
  custom: {
    50: '#5c7789',
    500: '#11435b',
    950: '#000000',
  },
}

SCSS

$custom: #11435b;
$custom-light: #5c7789;
$custom-dark: #000000;

JSON

{
  "hex": "#11435b",
  "rgb": {
    "r": 17,
    "g": 67,
    "b": 91
  },
  "hsl": {
    "h": 199.459,
    "s": 68.519,
    "l": 21.176
  },
  "oklch": {
    "l": 0.36245,
    "c": 0.06592,
    "h": 234
  },
  "luminance": 0.04889
}

Semantic roles & 50–950 ramp

primary

#11435B

secondary

#945334

accent

#753CEB

background

#F5F7F8

surface

#E9EDF0

border

#C5C8CB

text

#04080B

muted

#797B7C

Preview Lab

Preview with #11435B

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

Preview Lab → · Contrast checker → · Palette generator →