#1A0D58#1A0D58

#1A0D58 is a very dark, vivid violet. Relative luminance 0.012; OKLCH L 24.3% C 0.124 H 279.8°. Best body text is #FFFFFF at 16.90:1 contrast (WCAG AA passes).

Color values

HEX	#1A0D58
RGB	rgb(26, 13, 88)
HSL	hsl(250, 74%, 20%)
HSV	hsv(250, 85%, 35%)
CMYK	cmyk(70.5%, 85.2%, 0%, 65.5%)
CIE-LAB	lab(10.64, 30.42, -42.27)
CIE-LCH	lch(10.64, 52.08, 305.74°)
OKLab	oklab(24.33% 0.0211 -0.122)
OKLCH	oklch(24.33% 0.124 279.8)
XYZ	xyz(2.3308, 1.2119, 9.3417)
Luminance	0.0121 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A0D58 #4B580D

analogous

#0D2658 #1A0D58 #400D58

triadic

#1A0D58 #581A0D #0D581A

tetradic

#1A0D58 #580D26 #4B580D #0D5840

square

#1A0D58 #580D26 #4B580D #0D5840

split-complementary

#1A0D58 #58400D #26580D

monochromatic

#08041B #0A0523 #1A0D58 #2A158D #3A1DC3

Accessibility & contrast

On white

16.90

#1A0D58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#1A0D58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A0D58

16.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A0D58	#FFFFFF	#000000	##FFFFFF
##1A0D58	1.00	16.90	1.24	16.90
#FFFFFF	16.90	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F5A

Deuteranopia (green-blind)

#001A57

Tritanopia (blue-blind)

#002432

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #1a0d58;
/* rgb */ color: rgb(26, 13, 88);
/* oklch */ color: oklch(24.3% 0.124 279.8);

Tailwind

colors: {
  custom: {
    50: '#614e88',
    500: '#1a0d58',
    950: '#000000',
  },
}

SCSS

$custom: #1a0d58;
$custom-light: #614e88;
$custom-dark: #000000;

JSON

{
  "hex": "#1a0d58",
  "rgb": {
    "r": 26,
    "g": 13,
    "b": 88
  },
  "hsl": {
    "h": 250.4,
    "s": 74.257,
    "l": 19.804
  },
  "oklch": {
    "l": 0.24328,
    "c": 0.12385,
    "h": 279.8
  },
  "luminance": 0.01212
}

Semantic roles & 50–950 ramp

primary

#1A0D58

secondary

#81932E

accent

#F137D1

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020B

muted

#7A787C

Preview Lab

Preview with #1A0D58

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

Preview Lab → · Contrast checker → · Palette generator →