#1F062B#1F062B

#1F062B is a very dark, moderate purple. Relative luminance 0.006; OKLCH L 19.1% C 0.074 H 312.7°. Best body text is #FFFFFF at 18.76:1 contrast (WCAG AA passes).

Color values

HEX	#1F062B
RGB	rgb(31, 6, 43)
HSL	hsl(281, 76%, 10%)
HSV	hsv(281, 86%, 17%)
CMYK	cmyk(27.9%, 86%, 0%, 83.1%)
CIE-LAB	lab(5.38, 19.76, -18.77)
CIE-LCH	lch(5.38, 27.25, 316.47°)
OKLab	oklab(19.07% 0.0504 -0.0547)
OKLCH	oklch(19.07% 0.074 312.7)
XYZ	xyz(1.0662, 0.5960, 2.3439)
Luminance	0.0060 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F062B #122B06

analogous

#0D062B #1F062B #2B0625

triadic

#1F062B #2B1F06 #062B1F

tetradic

#1F062B #2B0D06 #122B06 #06252B

square

#1F062B #2B0D06 #122B06 #06252B

split-complementary

#1F062B #252B06 #062B0D

monochromatic

#13041B #13041B #1F062B #460D61 #6C1596

Accessibility & contrast

On white

18.76

#1F062B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#1F062B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F062B

18.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F062B	#FFFFFF	#000000	##FFFFFF
##1F062B	1.00	18.76	1.12	18.76
#FFFFFF	18.76	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00112C

Deuteranopia (green-blind)

#04122A

Tritanopia (blue-blind)

#1E0D17

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #1f062b;
/* rgb */ color: rgb(31, 6, 43);
/* oklch */ color: oklch(19.1% 0.074 312.7);

Tailwind

colors: {
  custom: {
    50: '#5c4964',
    500: '#1f062b',
    950: '#000000',
  },
}

SCSS

$custom: #1f062b;
$custom-light: #5c4964;
$custom-dark: #000000;

JSON

{
  "hex": "#1f062b",
  "rgb": {
    "r": 31,
    "g": 6,
    "b": 43
  },
  "hsl": {
    "h": 280.541,
    "s": 75.51,
    "l": 9.608
  },
  "oklch": {
    "l": 0.1907,
    "c": 0.07441,
    "h": 312.7
  },
  "luminance": 0.00596
}

Semantic roles & 50–950 ramp

primary

#1F062B

secondary

#396C21

accent

#F23673

background

#F5F4F6

surface

#E9E6EB

border

#C5C2C6

text

#040005

muted

#79777A

Preview Lab

Preview with #1F062B

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

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