#010336#010336

#010336 is a very dark, moderate blue. Relative luminance 0.003; OKLCH L 16.0% C 0.098 H 265.7°. Best body text is #FFFFFF at 19.67:1 contrast (WCAG AA passes).

Color values

HEX	#010336
RGB	rgb(1, 3, 54)
HSL	hsl(238, 96%, 11%)
HSV	hsv(238, 98%, 21%)
CMYK	cmyk(98.1%, 94.4%, 0%, 78.8%)
CIE-LAB	lab(3.05, 15.96, -30.85)
CIE-LCH	lch(3.05, 34.73, 297.36°)
OKLab	oklab(15.99% -0.0073 -0.0976)
OKLCH	oklch(15.99% 0.098 265.7)
XYZ	xyz(0.7107, 0.3378, 3.5171)
Luminance	0.0034 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#010336 #363401

analogous

#011D36 #010336 #190136

triadic

#010336 #360103 #033601

tetradic

#010336 #36011D #363401 #013619

square

#010336 #36011D #363401 #013619

split-complementary

#010336 #361901 #1D3601

monochromatic

#01021E #01021E #010336 #020672 #030AAE

Accessibility & contrast

On white

19.67

#010336 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#010336 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #010336

19.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##010336	#FFFFFF	#000000	##FFFFFF
##010336	1.00	19.67	1.07	19.67
#FFFFFF	19.67	1.00	21.00	1.00
#000000	1.07	21.00	1.00	21.00
##FFFFFF	19.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000E37

Deuteranopia (green-blind)

#000835

Tritanopia (blue-blind)

#00121C

Achromatopsia (no color)

#0B0B0B

Design tokens & code

CSS

--color: #010336;
/* rgb */ color: rgb(1, 3, 54);
/* oklch */ color: oklch(16.0% 0.098 265.7);

Tailwind

colors: {
  custom: {
    50: '#4b476e',
    500: '#010336',
    950: '#000000',
  },
}

SCSS

$custom: #010336;
$custom-light: #4b476e;
$custom-dark: #000000;

JSON

{
  "hex": "#010336",
  "rgb": {
    "r": 1,
    "g": 3,
    "b": 54
  },
  "hsl": {
    "h": 237.736,
    "s": 96.364,
    "l": 10.784
  },
  "oklch": {
    "l": 0.15986,
    "c": 0.09784,
    "h": 265.7
  },
  "luminance": 0.00338
}

Semantic roles & 50–950 ramp

primary

#010336

secondary

#7B7718

accent

#F729FF

background

#F4F4F6

surface

#E7E6EC

border

#C3C2C7

text

#010007

muted

#77777A

Preview Lab

Preview with #010336

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

Preview Lab → · Contrast checker → · Palette generator →