#1A0A41#1A0A41

#1A0A41 is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 21.2% C 0.096 H 288.7°. Best body text is #FFFFFF at 18.05:1 contrast (WCAG AA passes).

Color values

HEX	#1A0A41
RGB	rgb(26, 10, 65)
HSL	hsl(257, 73%, 15%)
HSV	hsv(257, 85%, 25%)
CMYK	cmyk(60%, 84.6%, 0%, 74.5%)
CIE-LAB	lab(7.39, 24.27, -31.67)
CIE-LCH	lch(7.39, 39.90, 307.46°)
OKLab	oklab(21.24% 0.0308 -0.0911)
OKLCH	oklch(21.24% 0.096 288.7)
XYZ	xyz(1.4884, 0.8183, 5.0795)
Luminance	0.0082 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A0A41 #31410A

analogous

#0A1541 #1A0A41 #360A41

triadic

#1A0A41 #411A0A #0A411A

tetradic

#1A0A41 #410A15 #31410A #0A4136

square

#1A0A41 #410A15 #31410A #0A4136

split-complementary

#1A0A41 #41360A #15410A

monochromatic

#0B041B #0B041B #1A0A41 #2F1276 #441AAB

Accessibility & contrast

On white

18.05

#1A0A41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#1A0A41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A0A41

18.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A0A41	#FFFFFF	#000000	##FFFFFF
##1A0A41	1.00	18.05	1.16	18.05
#FFFFFF	18.05	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001743

Deuteranopia (green-blind)

#001540

Tritanopia (blue-blind)

#0B1925

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #1a0a41;
/* rgb */ color: rgb(26, 10, 65);
/* oklch */ color: oklch(21.2% 0.096 288.7);

Tailwind

colors: {
  custom: {
    50: '#5c4b76',
    500: '#1a0a41',
    950: '#000000',
  },
}

SCSS

$custom: #1a0a41;
$custom-light: #5c4b76;
$custom-dark: #000000;

JSON

{
  "hex": "#1a0a41",
  "rgb": {
    "r": 26,
    "g": 10,
    "b": 65
  },
  "hsl": {
    "h": 257.455,
    "s": 73.333,
    "l": 14.706
  },
  "oklch": {
    "l": 0.21239,
    "c": 0.09619,
    "h": 288.7
  },
  "luminance": 0.00818
}

Semantic roles & 50–950 ramp

primary

#1A0A41

secondary

#657E29

accent

#F038BA

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040108

muted

#79777B

Preview Lab

Preview with #1A0A41

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

Preview Lab → · Contrast checker → · Palette generator →