#11155F#11155F

#11155F is a dark, vivid blue. Relative luminance 0.015; OKLCH L 25.7% C 0.127 H 270.9°. Best body text is #FFFFFF at 16.20:1 contrast (WCAG AA passes).

Color values

HEX	#11155F
RGB	rgb(17, 21, 95)
HSL	hsl(237, 70%, 22%)
HSV	hsv(237, 82%, 37%)
CMYK	cmyk(82.1%, 77.9%, 0%, 62.7%)
CIE-LAB	lab(12.49, 27.16, -43.96)
CIE-LCH	lch(12.49, 51.67, 301.71°)
OKLab	oklab(25.7% 0.0021 -0.1273)
OKLCH	oklch(25.7% 0.127 270.9)
XYZ	xyz(2.5642, 1.4814, 10.9751)
Luminance	0.0148 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11155F #5F5B11

analogous

#113C5F #11155F #34115F

triadic

#11155F #5F1115 #155F11

tetradic

#11155F #5F113C #5F5B11 #115F34

square

#11155F #5F113C #5F5B11 #115F34

split-complementary

#11155F #5F3411 #3C5F11

monochromatic

#05061A #080A2B #11155F #1A2093 #242CC7

Accessibility & contrast

On white

16.20

#11155F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#11155F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11155F

16.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11155F	#FFFFFF	#000000	##FFFFFF
##11155F	1.00	16.20	1.30	16.20
#FFFFFF	16.20	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002461

Deuteranopia (green-blind)

#001D5E

Tritanopia (blue-blind)

#002A38

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #11155f;
/* rgb */ color: rgb(17, 21, 95);
/* oklch */ color: oklch(25.7% 0.127 270.9);

Tailwind

colors: {
  custom: {
    50: '#5f538d',
    500: '#11155f',
    950: '#000000',
  },
}

SCSS

$custom: #11155f;
$custom-light: #5f538d;
$custom-dark: #000000;

JSON

{
  "hex": "#11155f",
  "rgb": {
    "r": 17,
    "g": 21,
    "b": 95
  },
  "hsl": {
    "h": 236.923,
    "s": 69.643,
    "l": 21.961
  },
  "oklch": {
    "l": 0.25697,
    "c": 0.1273,
    "h": 270.9
  },
  "luminance": 0.01482
}

Semantic roles & 50–950 ramp

primary

#11155F

secondary

#989234

accent

#E33BEC

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#05020C

muted

#7A787D

Preview Lab

Preview with #11155F

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

Preview Lab → · Contrast checker → · Palette generator →