#011236#011236

#011236 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.5% C 0.075 H 260.3°. Best body text is #FFFFFF at 18.40:1 contrast (WCAG AA passes).

Color values

HEX	#011236
RGB	rgb(1, 18, 54)
HSL	hsl(221, 96%, 11%)
HSV	hsv(221, 98%, 21%)
CMYK	cmyk(98.1%, 66.7%, 0%, 78.8%)
CIE-LAB	lab(6.37, 9.13, -25.49)
CIE-LCH	lch(6.37, 27.08, 289.71°)
OKLab	oklab(19.51% -0.0127 -0.0744)
OKLCH	oklch(19.51% 0.075 260.3)
XYZ	xyz(0.8944, 0.7053, 3.5783)
Luminance	0.0070 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#011236 #362501

analogous

#012C36 #011236 #0A0136

triadic

#011236 #360112 #123601

tetradic

#011236 #36012C #362501 #01360A

square

#011236 #36012C #362501 #01360A

split-complementary

#011236 #360A01 #2C3601

monochromatic

#010A1E #010A1E #011236 #022672 #033AAE

Accessibility & contrast

On white

18.40

#011236 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#011236 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #011236

18.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##011236	#FFFFFF	#000000	##FFFFFF
##011236	1.00	18.40	1.14	18.40
#FFFFFF	18.40	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001737

Deuteranopia (green-blind)

#001235

Tritanopia (blue-blind)

#001B21

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #011236;
/* rgb */ color: rgb(1, 18, 54);
/* oklch */ color: oklch(19.5% 0.075 260.3);

Tailwind

colors: {
  custom: {
    50: '#4c4f6d',
    500: '#011236',
    950: '#000000',
  },
}

SCSS

$custom: #011236;
$custom-light: #4c4f6d;
$custom-dark: #000000;

JSON

{
  "hex": "#011236",
  "rgb": {
    "r": 1,
    "g": 18,
    "b": 54
  },
  "hsl": {
    "h": 220.755,
    "s": 96.364,
    "l": 10.784
  },
  "oklch": {
    "l": 0.19509,
    "c": 0.07546,
    "h": 260.3
  },
  "luminance": 0.00705
}

Semantic roles & 50–950 ramp

primary

#011236

secondary

#7B5B18

accent

#BA29FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010107

muted

#77777A

Preview Lab

Preview with #011236

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

Preview Lab → · Contrast checker → · Palette generator →