#1F093E#1F093E

#1F093E is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 21.4% C 0.094 H 296.4°. Best body text is #FFFFFF at 18.00:1 contrast (WCAG AA passes).

Color values

HEX	#1F093E
RGB	rgb(31, 9, 62)
HSL	hsl(265, 75%, 14%)
HSV	hsv(265, 85%, 24%)
CMYK	cmyk(50%, 85.5%, 0%, 75.7%)
CIE-LAB	lab(7.54, 24.85, -29.26)
CIE-LCH	lch(7.54, 38.39, 310.34°)
OKLab	oklab(21.4% 0.0417 -0.0838)
OKLCH	oklch(21.4% 0.094 296.4)
XYZ	xyz(1.5320, 0.8344, 4.6368)
Luminance	0.0083 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F093E #283E09

analogous

#090E3E #1F093E #3A093E

triadic

#1F093E #3E1F09 #093E1F

tetradic

#1F093E #3E090E #283E09 #093E3A

square

#1F093E #3E090E #283E09 #093E3A

split-complementary

#1F093E #3E3A09 #0E3E09

monochromatic

#0D041B #0D041B #1F093E #3A1173 #5419A9

Accessibility & contrast

On white

18.00

#1F093E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#1F093E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F093E

18.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F093E	#FFFFFF	#000000	##FFFFFF
##1F093E	1.00	18.00	1.17	18.00
#FFFFFF	18.00	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	18.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001740

Deuteranopia (green-blind)

#00163D

Tritanopia (blue-blind)

#171723

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #1f093e;
/* rgb */ color: rgb(31, 9, 62);
/* oklch */ color: oklch(21.4% 0.094 296.4);

Tailwind

colors: {
  custom: {
    50: '#5f4b74',
    500: '#1f093e',
    950: '#000000',
  },
}

SCSS

$custom: #1f093e;
$custom-light: #5f4b74;
$custom-dark: #000000;

JSON

{
  "hex": "#1f093e",
  "rgb": {
    "r": 31,
    "g": 9,
    "b": 62
  },
  "hsl": {
    "h": 264.906,
    "s": 74.648,
    "l": 13.922
  },
  "oklch": {
    "l": 0.21404,
    "c": 0.09362,
    "h": 296.4
  },
  "luminance": 0.00834
}

Semantic roles & 50–950 ramp

primary

#1F093E

secondary

#597C27

accent

#F137A4

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#050108

muted

#79777B

Preview Lab

Preview with #1F093E

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

Preview Lab → · Contrast checker → · Palette generator →