#1A032F#1A032F

#1A032F is a very dark, moderate violet. Relative luminance 0.005; OKLCH L 18.1% C 0.084 H 303.3°. Best body text is #FFFFFF at 19.13:1 contrast (WCAG AA passes).

Color values

HEX	#1A032F
RGB	rgb(26, 3, 47)
HSL	hsl(271, 88%, 10%)
HSV	hsv(271, 94%, 18%)
CMYK	cmyk(44.7%, 93.6%, 0%, 81.6%)
CIE-LAB	lab(4.43, 20.47, -23.34)
CIE-LCH	lch(4.43, 31.04, 311.25°)
OKLab	oklab(18.07% 0.0461 -0.0702)
OKLCH	oklch(18.07% 0.084 303.3)
XYZ	xyz(0.9715, 0.4900, 2.7322)
Luminance	0.0049 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A032F #182F03

analogous

#04032F #1A032F #2F032E

triadic

#1A032F #2F1A03 #032F1A

tetradic

#1A032F #2F0403 #182F03 #032E2F

square

#1A032F #2F0403 #182F03 #032E2F

split-complementary

#1A032F #2E2F03 #032F04

monochromatic

#10021D #10021D #1A032F #3A0769 #5A0AA2

Accessibility & contrast

On white

19.13

#1A032F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#1A032F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A032F

19.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A032F	#FFFFFF	#000000	##FFFFFF
##1A032F	1.00	19.13	1.10	19.13
#FFFFFF	19.13	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000F30

Deuteranopia (green-blind)

#000F2E

Tritanopia (blue-blind)

#160E18

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #1a032f;
/* rgb */ color: rgb(26, 3, 47);
/* oklch */ color: oklch(18.1% 0.084 303.3);

Tailwind

colors: {
  custom: {
    50: '#584768',
    500: '#1a032f',
    950: '#000000',
  },
}

SCSS

$custom: #1a032f;
$custom-light: #584768;
$custom-dark: #000000;

JSON

{
  "hex": "#1a032f",
  "rgb": {
    "r": 26,
    "g": 3,
    "b": 47
  },
  "hsl": {
    "h": 271.364,
    "s": 88,
    "l": 9.804
  },
  "oklch": {
    "l": 0.18069,
    "c": 0.08394,
    "h": 303.3
  },
  "luminance": 0.0049
}

Semantic roles & 50–950 ramp

primary

#1A032F

secondary

#45731B

accent

#FE2A8F

background

#F5F4F6

surface

#E9E6EB

border

#C5C2C6

text

#030006

muted

#78777A

Preview Lab

Preview with #1A032F

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

Preview Lab → · Contrast checker → · Palette generator →