#1A022E#1A022E

#1A022E is a very dark, moderate violet. Relative luminance 0.005; OKLCH L 17.8% C 0.085 H 304.6°. Best body text is #FFFFFF at 19.23:1 contrast (WCAG AA passes).

Color values

HEX	#1A022E
RGB	rgb(26, 2, 46)
HSL	hsl(273, 92%, 9%)
HSV	hsv(273, 96%, 18%)
CMYK	cmyk(43.5%, 95.7%, 0%, 82%)
CIE-LAB	lab(4.16, 20.46, -23.01)
CIE-LCH	lch(4.16, 30.79, 311.65°)
OKLab	oklab(17.75% 0.0483 -0.0699)
OKLCH	oklch(17.75% 0.085 304.6)
XYZ	xyz(0.9407, 0.4603, 2.6235)
Luminance	0.0046 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A022E #162E02

analogous

#04022E #1A022E #2E022C

triadic

#1A022E #2E1A02 #022E1A

tetradic

#1A022E #2E0402 #162E02 #022C2E

square

#1A022E #2E0402 #162E02 #022C2E

split-complementary

#1A022E #2C2E02 #022E04

monochromatic

#11011D #11011D #1A022E #3B0569 #5C07A3

Accessibility & contrast

On white

19.23

#1A022E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#1A022E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A022E

19.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A022E	#FFFFFF	#000000	##FFFFFF
##1A022E	1.00	19.23	1.09	19.23
#FFFFFF	19.23	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000E2F

Deuteranopia (green-blind)

#000F2D

Tritanopia (blue-blind)

#160C17

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #1a022e;
/* rgb */ color: rgb(26, 2, 46);
/* oklch */ color: oklch(17.8% 0.085 304.6);

Tailwind

colors: {
  custom: {
    50: '#584767',
    500: '#1a022e',
    950: '#000000',
  },
}

SCSS

$custom: #1a022e;
$custom-light: #584767;
$custom-dark: #000000;

JSON

{
  "hex": "#1a022e",
  "rgb": {
    "r": 26,
    "g": 2,
    "b": 46
  },
  "hsl": {
    "h": 272.727,
    "s": 91.667,
    "l": 9.412
  },
  "oklch": {
    "l": 0.17754,
    "c": 0.08497,
    "h": 304.6
  },
  "luminance": 0.0046
}

Semantic roles & 50–950 ramp

primary

#1A022E

secondary

#427319

accent

#FF298A

background

#F5F3F6

surface

#E9E5EB

border

#C5C1C6

text

#030006

muted

#78777A

Preview Lab

Preview with #1A022E

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

Preview Lab → · Contrast checker → · Palette generator →