#11186A#11186A

#11186A is a dark, vivid blue. Relative luminance 0.018; OKLCH L 27.5% C 0.139 H 269.6°. Best body text is #FFFFFF at 15.41:1 contrast (WCAG AA passes).

Color values

HEX	#11186A
RGB	rgb(17, 24, 106)
HSL	hsl(235, 72%, 24%)
HSV	hsv(235, 84%, 42%)
CMYK	cmyk(84%, 77.4%, 0%, 58.4%)
CIE-LAB	lab(14.47, 29.40, -47.96)
CIE-LCH	lch(14.47, 56.26, 301.51°)
OKLab	oklab(27.49% -0.001 -0.1389)
OKLCH	oklch(27.49% 0.139 269.6)
XYZ	xyz(3.1584, 1.8127, 13.8163)
Luminance	0.0181 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11186A #6A6311

analogous

#11456A #11186A #37116A

triadic

#11186A #6A1118 #186A11

tetradic

#11186A #6A1145 #6A6311 #116A37

square

#11186A #6A1145 #6A6311 #116A37

split-complementary

#11186A #6A3711 #456A11

monochromatic

#04061A #090C35 #11186A #19249F #2230D3

Accessibility & contrast

On white

15.41

#11186A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#11186A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11186A

15.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11186A	#FFFFFF	#000000	##FFFFFF
##11186A	1.00	15.41	1.36	15.41
#FFFFFF	15.41	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00296C

Deuteranopia (green-blind)

#002069

Tritanopia (blue-blind)

#00303F

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #11186a;
/* rgb */ color: rgb(17, 24, 106);
/* oklch */ color: oklch(27.5% 0.139 269.6);

Tailwind

colors: {
  custom: {
    50: '#625596',
    500: '#11186a',
    950: '#000000',
  },
}

SCSS

$custom: #11186a;
$custom-light: #625596;
$custom-dark: #000000;

JSON

{
  "hex": "#11186a",
  "rgb": {
    "r": 17,
    "g": 24,
    "b": 106
  },
  "hsl": {
    "h": 235.281,
    "s": 72.358,
    "l": 24.118
  },
  "oklch": {
    "l": 0.27493,
    "c": 0.13895,
    "h": 269.6
  },
  "luminance": 0.01813
}

Semantic roles & 50–950 ramp

primary

#11186A

secondary

#A29935

accent

#E139EF

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06030D

muted

#7A787E

Preview Lab

Preview with #11186A

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

Preview Lab → · Contrast checker → · Palette generator →