#1A0C5F#1A0C5F

#1A0C5F is a dark, vivid violet. Relative luminance 0.013; OKLCH L 25.1% C 0.134 H 278.3°. Best body text is #FFFFFF at 16.64:1 contrast (WCAG AA passes).

Color values

HEX	#1A0C5F
RGB	rgb(26, 12, 95)
HSL	hsl(250, 78%, 21%)
HSV	hsv(250, 87%, 37%)
CMYK	cmyk(72.6%, 87.4%, 0%, 62.7%)
CIE-LAB	lab(11.34, 33.26, -45.84)
CIE-LCH	lch(11.34, 56.64, 305.96°)
OKLab	oklab(25.06% 0.0193 -0.1324)
OKLCH	oklch(25.06% 0.134 278.3)
XYZ	xyz(2.6224, 1.3086, 10.9386)
Luminance	0.0131 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A0C5F #515F0C

analogous

#0C275F #1A0C5F #430C5F

triadic

#1A0C5F #5F1A0C #0C5F1A

tetradic

#1A0C5F #5F0C27 #515F0C #0C5F43

square

#1A0C5F #5F0C27 #515F0C #0C5F43

split-complementary

#1A0C5F #5F430C #275F0C

monochromatic

#07031B #0B0529 #1A0C5F #291395 #381ACC

Accessibility & contrast

On white

16.64

#1A0C5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#1A0C5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A0C5F

16.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A0C5F	#FFFFFF	#000000	##FFFFFF
##1A0C5F	1.00	16.64	1.26	16.64
#FFFFFF	16.64	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002161

Deuteranopia (green-blind)

#001B5E

Tritanopia (blue-blind)

#002636

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #1a0c5f;
/* rgb */ color: rgb(26, 12, 95);
/* oklch */ color: oklch(25.1% 0.134 278.3);

Tailwind

colors: {
  custom: {
    50: '#634e8d',
    500: '#1a0c5f',
    950: '#000000',
  },
}

SCSS

$custom: #1a0c5f;
$custom-light: #634e8d;
$custom-dark: #000000;

JSON

{
  "hex": "#1a0c5f",
  "rgb": {
    "r": 26,
    "g": 12,
    "b": 95
  },
  "hsl": {
    "h": 250.12,
    "s": 77.57,
    "l": 20.98
  },
  "oklch": {
    "l": 0.25062,
    "c": 0.13382,
    "h": 278.3
  },
  "luminance": 0.01309
}

Semantic roles & 50–950 ramp

primary

#1A0C5F

secondary

#87992D

accent

#F434D4

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020C

muted

#7A787D

Preview Lab

Preview with #1A0C5F

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

Preview Lab → · Contrast checker → · Palette generator →