#011135#011135

#011135 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.1% C 0.075 H 260.7°. Best body text is #FFFFFF at 18.54:1 contrast (WCAG AA passes).

Color values

HEX	#011135
RGB	rgb(1, 17, 53)
HSL	hsl(222, 96%, 11%)
HSV	hsv(222, 98%, 21%)
CMYK	cmyk(98.1%, 67.9%, 0%, 79.2%)
CIE-LAB	lab(6.00, 9.17, -25.36)
CIE-LCH	lch(6.00, 26.97, 289.88°)
OKLab	oklab(19.15% -0.0122 -0.0744)
OKLCH	oklch(19.15% 0.075 260.7)
XYZ	xyz(0.8553, 0.6643, 3.4506)
Luminance	0.0066 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 4.46

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#011135 #352501

analogous

#012B35 #011135 #0B0135

triadic

#011135 #350111 #113501

tetradic

#011135 #35012B #352501 #01350B

square

#011135 #35012B #352501 #01350B

split-complementary

#011135 #350B01 #2B3501

monochromatic

#010A1E #010A1E #011135 #022471 #0338AD

Accessibility & contrast

On white

18.54

#011135 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#011135 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #011135

18.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##011135	#FFFFFF	#000000	##FFFFFF
##011135	1.00	18.54	1.13	18.54
#FFFFFF	18.54	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001636

Deuteranopia (green-blind)

#001134

Tritanopia (blue-blind)

#001A20

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #011135;
/* rgb */ color: rgb(1, 17, 53);
/* oklch */ color: oklch(19.1% 0.075 260.7);

Tailwind

colors: {
  custom: {
    50: '#4b4e6c',
    500: '#011135',
    950: '#000000',
  },
}

SCSS

$custom: #011135;
$custom-light: #4b4e6c;
$custom-dark: #000000;

JSON

{
  "hex": "#011135",
  "rgb": {
    "r": 1,
    "g": 17,
    "b": 53
  },
  "hsl": {
    "h": 221.538,
    "s": 96.296,
    "l": 10.588
  },
  "oklch": {
    "l": 0.19146,
    "c": 0.07536,
    "h": 260.7
  },
  "luminance": 0.00664
}

Semantic roles & 50–950 ramp

primary

#011135

secondary

#7A5C18

accent

#BD29FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010107

muted

#77777A

Preview Lab

Preview with #011135

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

Preview Lab → · Contrast checker → · Palette generator →