#1E0440#1E0440

#1E0440 is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.7% C 0.103 H 295.8°. Best body text is #FFFFFF at 18.32:1 contrast (WCAG AA passes).

Color values

HEX	#1E0440
RGB	rgb(30, 4, 64)
HSL	hsl(266, 88%, 13%)
HSV	hsv(266, 94%, 25%)
CMYK	cmyk(53.1%, 93.8%, 0%, 74.9%)
CIE-LAB	lab(6.62, 28.02, -32.19)
CIE-LCH	lch(6.62, 42.68, 311.04°)
OKLab	oklab(20.75% 0.0448 -0.0928)
OKLCH	oklch(20.75% 0.103 295.8)
XYZ	xyz(1.5040, 0.7330, 4.9117)
Luminance	0.0073 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E0440 #264004

analogous

#040840 #1E0440 #3C0440

triadic

#1E0440 #401E04 #04401E

tetradic

#1E0440 #400408 #264004 #04403C

square

#1E0440 #400408 #264004 #04403C

split-complementary

#1E0440 #403C04 #084004

monochromatic

#0E021D #0E021D #1E0440 #39087A #540BB3

Accessibility & contrast

On white

18.32

#1E0440 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#1E0440 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E0440

18.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E0440	#FFFFFF	#000000	##FFFFFF
##1E0440	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)

#001542

Deuteranopia (green-blind)

#00143F

Tritanopia (blue-blind)

#141523

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #1e0440;
/* rgb */ color: rgb(30, 4, 64);
/* oklch */ color: oklch(20.7% 0.103 295.8);

Tailwind

colors: {
  custom: {
    50: '#5f4875',
    500: '#1e0440',
    950: '#000000',
  },
}

SCSS

$custom: #1e0440;
$custom-light: #5f4875;
$custom-dark: #000000;

JSON

{
  "hex": "#1e0440",
  "rgb": {
    "r": 30,
    "g": 4,
    "b": 64
  },
  "hsl": {
    "h": 266,
    "s": 88.235,
    "l": 13.333
  },
  "oklch": {
    "l": 0.20746,
    "c": 0.10305,
    "h": 295.8
  },
  "luminance": 0.00733
}

Semantic roles & 50–950 ramp

primary

#1E0440

secondary

#56811F

accent

#FE29A2

background

#F5F4F7

surface

#EAE6ED

border

#C6C2C8

text

#050008

muted

#79777B

Preview Lab

Preview with #1E0440

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

Preview Lab → · Contrast checker → · Palette generator →