#11137E#11137E

#11137E is a dark, vivid blue. Relative luminance 0.021; OKLCH L 29.3% C 0.169 H 268.9°. Best body text is #FFFFFF at 14.81:1 contrast (WCAG AA passes).

Color values

HEX	#11137E
RGB	rgb(17, 19, 126)
HSL	hsl(239, 76%, 28%)
HSV	hsv(239, 87%, 49%)
CMYK	cmyk(86.5%, 84.9%, 0%, 50.6%)
CIE-LAB	lab(15.96, 39.43, -58.43)
CIE-LCH	lch(15.96, 70.49, 304.01°)
OKLab	oklab(29.26% -0.0033 -0.1692)
OKLCH	oklch(29.26% 0.169 268.9)
XYZ	xyz(4.2286, 2.0908, 19.9153)
Luminance	0.0209 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11137E #7E7C11

analogous

#11497E #11137E #45117E

triadic

#11137E #7E1113 #137E11

tetradic

#11137E #7E1149 #7E7C11 #117E45

square

#11137E #7E1149 #7E7C11 #117E45

split-complementary

#11137E #7E4511 #497E11

monochromatic

#04041B #0A0B48 #11137E #181BB4 #272BE2

Accessibility & contrast

On white

14.81

#11137E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#11137E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11137E

14.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11137E	#FFFFFF	#000000	##FFFFFF
##11137E	1.00	14.81	1.42	14.81
#FFFFFF	14.81	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D81

Deuteranopia (green-blind)

#00227C

Tritanopia (blue-blind)

#00364A

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #11137e;
/* rgb */ color: rgb(17, 19, 126);
/* oklch */ color: oklch(29.3% 0.169 268.9);

Tailwind

colors: {
  custom: {
    50: '#6854a5',
    500: '#11137e',
    950: '#000000',
  },
}

SCSS

$custom: #11137e;
$custom-light: #6854a5;
$custom-dark: #000000;

JSON

{
  "hex": "#11137e",
  "rgb": {
    "r": 17,
    "g": 19,
    "b": 126
  },
  "hsl": {
    "h": 238.899,
    "s": 76.224,
    "l": 28.039
  },
  "oklch": {
    "l": 0.2926,
    "c": 0.16923,
    "h": 268.9
  },
  "luminance": 0.02091
}

Semantic roles & 50–950 ramp

primary

#11137E

secondary

#B4B237

accent

#EF35F3

background

#F6F4FA

surface

#ECE8F4

border

#C7C4CE

text

#08030F

muted

#7A787F

Preview Lab

Preview with #11137E

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

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