#11418C#11418C

#11418C is a dark, vivid blue. Relative luminance 0.058; OKLCH L 39.2% C 0.135 H 259.6°. Best body text is #FFFFFF at 9.73:1 contrast (WCAG AA passes).

Color values

HEX	#11418C
RGB	rgb(17, 65, 140)
HSL	hsl(217, 78%, 31%)
HSV	hsv(217, 88%, 55%)
CMYK	cmyk(87.9%, 53.6%, 0%, 45.1%)
CIE-LAB	lab(28.88, 14.65, -46.00)
CIE-LCH	lch(28.88, 48.27, 287.67°)
OKLab	oklab(39.17% -0.0243 -0.1327)
OKLCH	oklch(39.17% 0.135 259.6)
XYZ	xyz(6.8534, 5.7923, 25.5627)
Luminance	0.0579 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11418C #8C5C11

analogous

#117E8C #11418C #1E118C

triadic

#11418C #8C1141 #418C11

tetradic

#11418C #8C117E #8C5C11 #118C1E

square

#11418C #8C117E #8C5C11 #118C1E

split-complementary

#11418C #8C1E11 #7E8C11

monochromatic

#040E1F #0A2855 #11418C #185AC3 #3178E6

Accessibility & contrast

On white

9.73

#11418C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#11418C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11418C

9.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11418C	#FFFFFF	#000000	##FFFFFF
##11418C	1.00	9.73	2.16	9.73
#FFFFFF	9.73	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#094A8F

Deuteranopia (green-blind)

#003F8B

Tritanopia (blue-blind)

#005360

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #11418c;
/* rgb */ color: rgb(17, 65, 140);
/* oklch */ color: oklch(39.2% 0.135 259.6);

Tailwind

colors: {
  custom: {
    50: '#6874ae',
    500: '#11418c',
    950: '#000000',
  },
}

SCSS

$custom: #11418c;
$custom-light: #6874ae;
$custom-dark: #000000;

JSON

{
  "hex": "#11418c",
  "rgb": {
    "r": 17,
    "g": 65,
    "b": 140
  },
  "hsl": {
    "h": 216.585,
    "s": 78.344,
    "l": 30.784
  },
  "oklch": {
    "l": 0.39172,
    "c": 0.13489,
    "h": 259.6
  },
  "luminance": 0.05793
}

Semantic roles & 50–950 ramp

primary

#11418C

secondary

#C18B38

accent

#A933F5

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#070810

muted

#7A7B7F

Preview Lab

Preview with #11418C

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

Preview Lab → · Contrast checker → · Palette generator →