#1A0641#1A0641

#1A0641 is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.6% C 0.101 H 290.0°. Best body text is #FFFFFF at 18.32:1 contrast (WCAG AA passes).

Color values

HEX	#1A0641
RGB	rgb(26, 6, 65)
HSL	hsl(260, 83%, 14%)
HSV	hsv(260, 91%, 25%)
CMYK	cmyk(60%, 90.8%, 0%, 74.5%)
CIE-LAB	lab(6.61, 26.42, -32.95)
CIE-LCH	lch(6.61, 42.24, 308.72°)
OKLab	oklab(20.64% 0.0347 -0.0952)
OKLCH	oklch(20.64% 0.101 290)
XYZ	xyz(1.4450, 0.7314, 5.0650)
Luminance	0.0073 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A0641 #2D4106

analogous

#061041 #1A0641 #380641

triadic

#1A0641 #411A06 #06411A

tetradic

#1A0641 #410610 #2D4106 #064138

square

#1A0641 #410610 #2D4106 #064138

split-complementary

#1A0641 #413806 #104106

monochromatic

#0B031C #0B031C #1A0641 #300B79 #4710B1

Accessibility & contrast

On white

18.32

#1A0641 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#1A0641 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A0641

18.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A0641	#FFFFFF	#000000	##FFFFFF
##1A0641	1.00	18.32	1.15	18.32
#FFFFFF	18.32	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001643

Deuteranopia (green-blind)

#001340

Tritanopia (blue-blind)

#0B1724

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #1a0641;
/* rgb */ color: rgb(26, 6, 65);
/* oklch */ color: oklch(20.6% 0.101 290.0);

Tailwind

colors: {
  custom: {
    50: '#5c4976',
    500: '#1a0641',
    950: '#000000',
  },
}

SCSS

$custom: #1a0641;
$custom-light: #5c4976;
$custom-dark: #000000;

JSON

{
  "hex": "#1a0641",
  "rgb": {
    "r": 26,
    "g": 6,
    "b": 65
  },
  "hsl": {
    "h": 260.339,
    "s": 83.099,
    "l": 13.922
  },
  "oklch": {
    "l": 0.2064,
    "c": 0.10133,
    "h": 290
  },
  "luminance": 0.00732
}

Semantic roles & 50–950 ramp

primary

#1A0641

secondary

#618122

accent

#F92EB5

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040108

muted

#79777B

Preview Lab

Preview with #1A0641

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

Preview Lab → · Contrast checker → · Palette generator →