#11376E#11376E

#11376E is a dark, moderate blue. Relative luminance 0.040; OKLCH L 34.4% C 0.105 H 258.3°. Best body text is #FFFFFF at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#11376E
RGB	rgb(17, 55, 110)
HSL	hsl(215, 73%, 25%)
HSV	hsv(215, 85%, 43%)
CMYK	cmyk(84.5%, 50%, 0%, 56.9%)
CIE-LAB	lab(23.59, 9.01, -35.67)
CIE-LCH	lch(23.59, 36.80, 284.18°)
OKLab	oklab(34.41% -0.0212 -0.1025)
OKLCH	oklch(34.41% 0.105 258.3)
XYZ	xyz(4.4108, 3.9768, 15.2840)
Luminance	0.0398 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11376E #6E4811

analogous

#11656E #11376E #1A116E

triadic

#11376E #6E1137 #376E11

tetradic

#11376E #6E1165 #6E4811 #116E1A

square

#11376E #6E1165 #6E4811 #116E1A

split-complementary

#11376E #6E1A11 #656E11

monochromatic

#040D1B #091C39 #11376E #1952A3 #216CD8

Accessibility & contrast

On white

11.70

#11376E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#11376E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11376E

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11376E	#FFFFFF	#000000	##FFFFFF
##11376E	1.00	11.70	1.80	11.70
#FFFFFF	11.70	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#183D70

Deuteranopia (green-blind)

#00346D

Tritanopia (blue-blind)

#00444D

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #11376e;
/* rgb */ color: rgb(17, 55, 110);
/* oklch */ color: oklch(34.4% 0.105 258.3);

Tailwind

colors: {
  custom: {
    50: '#606d98',
    500: '#11376e',
    950: '#000000',
  },
}

SCSS

$custom: #11376e;
$custom-light: #606d98;
$custom-dark: #000000;

JSON

{
  "hex": "#11376e",
  "rgb": {
    "r": 17,
    "g": 55,
    "b": 110
  },
  "hsl": {
    "h": 215.484,
    "s": 73.228,
    "l": 24.902
  },
  "oklch": {
    "l": 0.34408,
    "c": 0.10471,
    "h": 258.3
  },
  "luminance": 0.03977
}

Semantic roles & 50–950 ramp

primary

#11376E

secondary

#A57835

accent

#A538F0

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#05070E

muted

#7A7A7E

Preview Lab

Preview with #11376E

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

Preview Lab → · Contrast checker → · Palette generator →