#1A0840#1A0840

#1A0840 is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 20.8% C 0.097 H 289.9°. Best body text is #FFFFFF at 18.22:1 contrast (WCAG AA passes).

Color values

HEX	#1A0840
RGB	rgb(26, 8, 64)
HSL	hsl(259, 78%, 14%)
HSV	hsv(259, 88%, 25%)
CMYK	cmyk(59.4%, 87.5%, 0%, 74.9%)
CIE-LAB	lab(6.90, 24.98, -31.77)
CIE-LCH	lch(6.90, 40.41, 308.18°)
OKLab	oklab(20.83% 0.0331 -0.0916)
OKLCH	oklch(20.83% 0.097 289.9)
XYZ	xyz(1.4380, 0.7634, 4.9211)
Luminance	0.0076 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A0840 #2E4008

analogous

#081240 #1A0840 #360840

triadic

#1A0840 #401A08 #08401A

tetradic

#1A0840 #400812 #2E4008 #084036

square

#1A0840 #400812 #2E4008 #084036

split-complementary

#1A0840 #403608 #124008

monochromatic

#0B031B #0B031B #1A0840 #300F76 #4616AD

Accessibility & contrast

On white

18.22

#1A0840 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#1A0840 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A0840

18.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A0840	#FFFFFF	#000000	##FFFFFF
##1A0840	1.00	18.22	1.15	18.22
#FFFFFF	18.22	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001642

Deuteranopia (green-blind)

#00143F

Tritanopia (blue-blind)

#0C1824

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #1a0840;
/* rgb */ color: rgb(26, 8, 64);
/* oklch */ color: oklch(20.8% 0.097 289.9);

Tailwind

colors: {
  custom: {
    50: '#5c4a75',
    500: '#1a0840',
    950: '#000000',
  },
}

SCSS

$custom: #1a0840;
$custom-light: #5c4a75;
$custom-dark: #000000;

JSON

{
  "hex": "#1a0840",
  "rgb": {
    "r": 26,
    "g": 8,
    "b": 64
  },
  "hsl": {
    "h": 259.286,
    "s": 77.778,
    "l": 14.118
  },
  "oklch": {
    "l": 0.2083,
    "c": 0.09738,
    "h": 289.9
  },
  "luminance": 0.00763
}

Semantic roles & 50–950 ramp

primary

#1A0840

secondary

#627E25

accent

#F434B6

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040108

muted

#79777B

Preview Lab

Preview with #1A0840

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

Preview Lab → · Contrast checker → · Palette generator →