#011235#011235

#011235 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.4% C 0.074 H 260.0°. Best body text is #FFFFFF at 18.43:1 contrast (WCAG AA passes).

Color values

HEX	#011235
RGB	rgb(1, 18, 53)
HSL	hsl(220, 96%, 11%)
HSV	hsv(220, 98%, 21%)
CMYK	cmyk(98.1%, 66%, 0%, 79.2%)
CIE-LAB	lab(6.29, 8.58, -24.90)
CIE-LCH	lch(6.29, 26.33, 289.01°)
OKLab	oklab(19.4% -0.0129 -0.0727)
OKLCH	oklch(19.4% 0.074 260)
XYZ	xyz(0.8712, 0.6960, 3.4559)
Luminance	0.0070 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#011235 #352401

analogous

#012C35 #011235 #0A0135

triadic

#011235 #350112 #123501

tetradic

#011235 #35012C #352401 #01350A

square

#011235 #35012C #352401 #01350A

split-complementary

#011235 #350A01 #2C3501

monochromatic

#010A1E #010A1E #011235 #022671 #033BAD

Accessibility & contrast

On white

18.43

#011235 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#011235 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #011235

18.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##011235	#FFFFFF	#000000	##FFFFFF
##011235	1.00	18.43	1.14	18.43
#FFFFFF	18.43	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001736

Deuteranopia (green-blind)

#001234

Tritanopia (blue-blind)

#001B21

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #011235;
/* rgb */ color: rgb(1, 18, 53);
/* oklch */ color: oklch(19.4% 0.074 260.0);

Tailwind

colors: {
  custom: {
    50: '#4b4f6c',
    500: '#011235',
    950: '#000000',
  },
}

SCSS

$custom: #011235;
$custom-light: #4b4f6c;
$custom-dark: #000000;

JSON

{
  "hex": "#011235",
  "rgb": {
    "r": 1,
    "g": 18,
    "b": 53
  },
  "hsl": {
    "h": 220.385,
    "s": 96.296,
    "l": 10.588
  },
  "oklch": {
    "l": 0.19404,
    "c": 0.07383,
    "h": 260
  },
  "luminance": 0.00696
}

Semantic roles & 50–950 ramp

primary

#011235

secondary

#7A5A18

accent

#B929FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010107

muted

#77777A

Preview Lab

Preview with #011235

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

Preview Lab → · Contrast checker → · Palette generator →