#011136#011136

#011136 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.3% C 0.077 H 260.9°. Best body text is #FFFFFF at 18.51:1 contrast (WCAG AA passes).

Color values

HEX	#011136
RGB	rgb(1, 17, 54)
HSL	hsl(222, 96%, 11%)
HSV	hsv(222, 98%, 21%)
CMYK	cmyk(98.1%, 68.5%, 0%, 78.8%)
CIE-LAB	lab(6.08, 9.74, -25.95)
CIE-LCH	lch(6.08, 27.72, 290.58°)
OKLab	oklab(19.25% -0.0121 -0.076)
OKLCH	oklch(19.25% 0.077 260.9)
XYZ	xyz(0.8786, 0.6736, 3.5730)
Luminance	0.0067 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#011136 #362601

analogous

#012B36 #011136 #0B0136

triadic

#011136 #360111 #113601

tetradic

#011136 #36012B #362601 #01360B

square

#011136 #36012B #362601 #01360B

split-complementary

#011136 #360B01 #2B3601

monochromatic

#01091E #01091E #011136 #022472 #0337AE

Accessibility & contrast

On white

18.51

#011136 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#011136 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #011136

18.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##011136	#FFFFFF	#000000	##FFFFFF
##011136	1.00	18.51	1.13	18.51
#FFFFFF	18.51	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001637

Deuteranopia (green-blind)

#001135

Tritanopia (blue-blind)

#001A21

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #011136;
/* rgb */ color: rgb(1, 17, 54);
/* oklch */ color: oklch(19.3% 0.077 260.9);

Tailwind

colors: {
  custom: {
    50: '#4c4e6d',
    500: '#011136',
    950: '#000000',
  },
}

SCSS

$custom: #011136;
$custom-light: #4c4e6d;
$custom-dark: #000000;

JSON

{
  "hex": "#011136",
  "rgb": {
    "r": 1,
    "g": 17,
    "b": 54
  },
  "hsl": {
    "h": 221.887,
    "s": 96.364,
    "l": 10.784
  },
  "oklch": {
    "l": 0.19254,
    "c": 0.07698,
    "h": 260.9
  },
  "luminance": 0.00674
}

Semantic roles & 50–950 ramp

primary

#011136

secondary

#7B5D18

accent

#BE29FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010107

muted

#77777A

Preview Lab

Preview with #011136

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

Preview Lab → · Contrast checker → · Palette generator →