#1A0D5B#1A0D5B

#1A0D5B is a very dark, vivid violet. Relative luminance 0.013; OKLCH L 24.7% C 0.128 H 279.1°. Best body text is #FFFFFF at 16.77:1 contrast (WCAG AA passes).

Color values

HEX	#1A0D5B
RGB	rgb(26, 13, 91)
HSL	hsl(250, 75%, 20%)
HSV	hsv(250, 86%, 36%)
CMYK	cmyk(71.4%, 85.7%, 0%, 64.3%)
CIE-LAB	lab(11.01, 31.42, -43.69)
CIE-LCH	lch(11.01, 53.82, 305.72°)
OKLab	oklab(24.69% 0.0201 -0.1262)
OKLCH	oklch(24.69% 0.128 279.1)
XYZ	xyz(2.4576, 1.2626, 10.0097)
Luminance	0.0126 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A0D5B #4E5B0D

analogous

#0D275B #1A0D5B #410D5B

triadic

#1A0D5B #5B1A0D #0D5B1A

tetradic

#1A0D5B #5B0D27 #4E5B0D #0D5B41

square

#1A0D5B #5B0D27 #4E5B0D #0D5B41

split-complementary

#1A0D5B #5B410D #275B0D

monochromatic

#08041B #0B0525 #1A0D5B #291591 #391CC6

Accessibility & contrast

On white

16.77

#1A0D5B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#1A0D5B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A0D5B

16.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A0D5B	#FFFFFF	#000000	##FFFFFF
##1A0D5B	1.00	16.77	1.25	16.77
#FFFFFF	16.77	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00205D

Deuteranopia (green-blind)

#001A5A

Tritanopia (blue-blind)

#002534

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #1a0d5b;
/* rgb */ color: rgb(26, 13, 91);
/* oklch */ color: oklch(24.7% 0.128 279.1);

Tailwind

colors: {
  custom: {
    50: '#624e8a',
    500: '#1a0d5b',
    950: '#000000',
  },
}

SCSS

$custom: #1a0d5b;
$custom-light: #624e8a;
$custom-dark: #000000;

JSON

{
  "hex": "#1a0d5b",
  "rgb": {
    "r": 26,
    "g": 13,
    "b": 91
  },
  "hsl": {
    "h": 250,
    "s": 75,
    "l": 20.392
  },
  "oklch": {
    "l": 0.24691,
    "c": 0.12778,
    "h": 279.1
  },
  "luminance": 0.01263
}

Semantic roles & 50–950 ramp

primary

#1A0D5B

secondary

#84952F

accent

#F236D2

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020C

muted

#7A787D

Preview Lab

Preview with #1A0D5B

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

Preview Lab → · Contrast checker → · Palette generator →