#1B062B#1B062B

#1B062B is a very dark, moderate violet. Relative luminance 0.005; OKLCH L 18.4% C 0.073 H 306.8°. Best body text is #FFFFFF at 18.96:1 contrast (WCAG AA passes).

Color values

HEX	#1B062B
RGB	rgb(27, 6, 43)
HSL	hsl(274, 76%, 10%)
HSV	hsv(274, 86%, 17%)
CMYK	cmyk(37.2%, 86%, 0%, 83.1%)
CIE-LAB	lab(4.86, 17.92, -19.63)
CIE-LCH	lch(4.86, 26.58, 312.39°)
OKLab	oklab(18.42% 0.0437 -0.0583)
OKLCH	oklch(18.42% 0.073 306.8)
XYZ	xyz(0.9531, 0.5377, 2.3386)
Luminance	0.0054 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B062B #162B06

analogous

#09062B #1B062B #2B0629

triadic

#1B062B #2B1B06 #062B1B

tetradic

#1B062B #2B0906 #162B06 #06292B

square

#1B062B #2B0906 #162B06 #06292B

split-complementary

#1B062B #292B06 #062B09

monochromatic

#11041B #11041B #1B062B #3D0D61 #5E1596

Accessibility & contrast

On white

18.96

#1B062B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#1B062B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1B062B

18.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B062B	#FFFFFF	#000000	##FFFFFF
##1B062B	1.00	18.96	1.11	18.96
#FFFFFF	18.96	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00102C

Deuteranopia (green-blind)

#00112A

Tritanopia (blue-blind)

#180E17

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #1b062b;
/* rgb */ color: rgb(27, 6, 43);
/* oklch */ color: oklch(18.4% 0.073 306.8);

Tailwind

colors: {
  custom: {
    50: '#584964',
    500: '#1b062b',
    950: '#000000',
  },
}

SCSS

$custom: #1b062b;
$custom-light: #584964;
$custom-dark: #000000;

JSON

{
  "hex": "#1b062b",
  "rgb": {
    "r": 27,
    "g": 6,
    "b": 43
  },
  "hsl": {
    "h": 274.054,
    "s": 75.51,
    "l": 9.608
  },
  "oklch": {
    "l": 0.18416,
    "c": 0.07286,
    "h": 306.8
  },
  "luminance": 0.00538
}

Semantic roles & 50–950 ramp

primary

#1B062B

secondary

#416C21

accent

#F23687

background

#F5F4F6

surface

#E9E6EB

border

#C5C2C6

text

#030005

muted

#78777A

Preview Lab

Preview with #1B062B

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

Preview Lab → · Contrast checker → · Palette generator →