#11175E#11175E

#11175E is a dark, vivid blue. Relative luminance 0.015; OKLCH L 25.9% C 0.124 H 270.6°. Best body text is #FFFFFF at 16.06:1 contrast (WCAG AA passes).

Color values

HEX	#11175E
RGB	rgb(17, 23, 94)
HSL	hsl(235, 69%, 22%)
HSV	hsv(235, 82%, 37%)
CMYK	cmyk(81.9%, 75.5%, 0%, 63.1%)
CIE-LAB	lab(12.86, 25.43, -42.68)
CIE-LCH	lch(12.86, 49.68, 300.79°)
OKLab	oklab(25.93% 0.0012 -0.1236)
OKLCH	oklch(25.93% 0.124 270.6)
XYZ	xyz(2.5573, 1.5398, 10.7499)
Luminance	0.0154 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11175E #5E5811

analogous

#113E5E #11175E #32115E

triadic

#11175E #5E1117 #175E11

tetradic

#11175E #5E113E #5E5811 #115E32

square

#11175E #5E113E #5E5811 #115E32

split-complementary

#11175E #5E3211 #3E5E11

monochromatic

#05061A #080A2A #11175E #1A2492 #2430C6

Accessibility & contrast

On white

16.06

#11175E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#11175E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11175E

16.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11175E	#FFFFFF	#000000	##FFFFFF
##11175E	1.00	16.06	1.31	16.06
#FFFFFF	16.06	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002560

Deuteranopia (green-blind)

#001E5D

Tritanopia (blue-blind)

#002B38

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #11175e;
/* rgb */ color: rgb(17, 23, 94);
/* oklch */ color: oklch(25.9% 0.124 270.6);

Tailwind

colors: {
  custom: {
    50: '#5e548d',
    500: '#11175e',
    950: '#000000',
  },
}

SCSS

$custom: #11175e;
$custom-light: #5e548d;
$custom-dark: #000000;

JSON

{
  "hex": "#11175e",
  "rgb": {
    "r": 17,
    "g": 23,
    "b": 94
  },
  "hsl": {
    "h": 235.325,
    "s": 69.369,
    "l": 21.765
  },
  "oklch": {
    "l": 0.25927,
    "c": 0.12357,
    "h": 270.6
  },
  "luminance": 0.0154
}

Semantic roles & 50–950 ramp

primary

#11175E

secondary

#978F34

accent

#DE3CEC

background

#F5F4F8

surface

#EAE7F0

border

#C6C3CB

text

#05020C

muted

#79787D

Preview Lab

Preview with #11175E

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

Preview Lab → · Contrast checker → · Palette generator →