#01022E#01022E

#01022E is a very dark, moderate blue. Relative luminance 0.002; OKLCH L 14.4% C 0.089 H 266.3°. Best body text is #FFFFFF at 20.01:1 contrast (WCAG AA passes).

Color values

HEX	#01022E
RGB	rgb(1, 2, 46)
HSL	hsl(239, 96%, 9%)
HSV	hsv(239, 98%, 18%)
CMYK	cmyk(97.8%, 95.7%, 0%, 82%)
CIE-LAB	lab(2.23, 11.98, -26.19)
CIE-LCH	lch(2.23, 28.80, 294.57°)
OKLab	oklab(14.43% -0.0057 -0.0886)
OKLCH	oklch(14.43% 0.089 266.3)
XYZ	xyz(0.5272, 0.2471, 2.6041)
Luminance	0.0025 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#01022E #2E2D01

analogous

#01192E #01022E #17012E

triadic

#01022E #2E0102 #022E01

tetradic

#01022E #2E0119 #2E2D01 #012E17

square

#01022E #2E0119 #2E2D01 #012E17

split-complementary

#01022E #2E1701 #192E01

monochromatic

#01011E #01011E #01022E #02056A #0407A6

Accessibility & contrast

On white

20.01

#01022E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#01022E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #01022E

20.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##01022E	#FFFFFF	#000000	##FFFFFF
##01022E	1.00	20.01	1.05	20.01
#FFFFFF	20.01	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	20.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000B2F

Deuteranopia (green-blind)

#00062D

Tritanopia (blue-blind)

#000E17

Achromatopsia (no color)

#080808

Design tokens & code

CSS

--color: #01022e;
/* rgb */ color: rgb(1, 2, 46);
/* oklch */ color: oklch(14.4% 0.089 266.3);

Tailwind

colors: {
  custom: {
    50: '#484767',
    500: '#01022e',
    950: '#000000',
  },
}

SCSS

$custom: #01022e;
$custom-light: #484767;
$custom-dark: #000000;

JSON

{
  "hex": "#01022e",
  "rgb": {
    "r": 1,
    "g": 2,
    "b": 46
  },
  "hsl": {
    "h": 238.667,
    "s": 95.745,
    "l": 9.216
  },
  "oklch": {
    "l": 0.14428,
    "c": 0.08876,
    "h": 266.3
  },
  "luminance": 0.00247
}

Semantic roles & 50–950 ramp

primary

#01022E

secondary

#747217

accent

#FA29FF

background

#F4F3F6

surface

#E7E5EB

border

#C3C1C6

text

#010006

muted

#77777A

Preview Lab

Preview with #01022E

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

Preview Lab → · Contrast checker → · Palette generator →