#11125A#11125A

#11125A is a very dark, vivid blue. Relative luminance 0.013; OKLCH L 24.6% C 0.124 H 272.1°. Best body text is #FFFFFF at 16.69:1 contrast (WCAG AA passes).

Color values

HEX	#11125A
RGB	rgb(17, 18, 90)
HSL	hsl(239, 68%, 21%)
HSV	hsv(239, 81%, 35%)
CMYK	cmyk(81.1%, 80%, 0%, 64.7%)
CIE-LAB	lab(11.20, 27.20, -42.72)
CIE-LCH	lch(11.20, 50.65, 302.49°)
OKLab	oklab(24.61% 0.0045 -0.1237)
OKLCH	oklch(24.61% 0.124 272.1)
XYZ	xyz(2.2923, 1.2897, 9.7990)
Luminance	0.0129 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11125A #5A5911

analogous

#11365A #11125A #34115A

triadic

#11125A #5A1112 #125A11

tetradic

#11125A #5A1136 #5A5911 #115A34

square

#11125A #5A1136 #5A5911 #115A34

split-complementary

#11125A #5A3411 #365A11

monochromatic

#05051A #070827 #11125A #1B1C8D #2427C1

Accessibility & contrast

On white

16.69

#11125A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#11125A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11125A

16.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11125A	#FFFFFF	#000000	##FFFFFF
##11125A	1.00	16.69	1.26	16.69
#FFFFFF	16.69	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00215C

Deuteranopia (green-blind)

#001A59

Tritanopia (blue-blind)

#002735

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #11125a;
/* rgb */ color: rgb(17, 18, 90);
/* oklch */ color: oklch(24.6% 0.124 272.1);

Tailwind

colors: {
  custom: {
    50: '#5e518a',
    500: '#11125a',
    950: '#000000',
  },
}

SCSS

$custom: #11125a;
$custom-light: #5e518a;
$custom-dark: #000000;

JSON

{
  "hex": "#11125a",
  "rgb": {
    "r": 17,
    "g": 18,
    "b": 90
  },
  "hsl": {
    "h": 239.178,
    "s": 68.224,
    "l": 20.98
  },
  "oklch": {
    "l": 0.24605,
    "c": 0.12375,
    "h": 272.1
  },
  "luminance": 0.0129
}

Semantic roles & 50–950 ramp

primary

#11125A

secondary

#939234

accent

#E93DEB

background

#F5F4F8

surface

#EAE7F0

border

#C6C3CB

text

#05020C

muted

#79787D

Preview Lab

Preview with #11125A

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

Preview Lab → · Contrast checker → · Palette generator →