#1E0537#1E0537

#1E0537 is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 19.9% C 0.091 H 301.4°. Best body text is #FFFFFF at 18.55:1 contrast (WCAG AA passes).

Color values

HEX	#1E0537
RGB	rgb(30, 5, 55)
HSL	hsl(270, 83%, 12%)
HSV	hsv(270, 91%, 22%)
CMYK	cmyk(45.5%, 90.9%, 0%, 78.4%)
CIE-LAB	lab(5.97, 24.25, -26.76)
CIE-LCH	lch(5.97, 36.11, 312.19°)
OKLab	oklab(19.91% 0.0472 -0.0774)
OKLCH	oklch(19.91% 0.091 301.4)
XYZ	xyz(1.2791, 0.6604, 3.6738)
Luminance	0.0066 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E0537 #1E3705

analogous

#050537 #1E0537 #370537

triadic

#1E0537 #371E05 #05371E

tetradic

#1E0537 #370505 #1E3705 #053737

square

#1E0537 #370505 #1E3705 #053737

split-complementary

#1E0537 #373705 #053705

monochromatic

#0F031C #0F031C #1E0537 #3D0A6F #5B0FA7

Accessibility & contrast

On white

18.55

#1E0537 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#1E0537 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E0537

18.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E0537	#FFFFFF	#000000	##FFFFFF
##1E0537	1.00	18.55	1.13	18.55
#FFFFFF	18.55	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001338

Deuteranopia (green-blind)

#001336

Tritanopia (blue-blind)

#18121E

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #1e0537;
/* rgb */ color: rgb(30, 5, 55);
/* oklch */ color: oklch(19.9% 0.091 301.4);

Tailwind

colors: {
  custom: {
    50: '#5d486e',
    500: '#1e0537',
    950: '#000000',
  },
}

SCSS

$custom: #1e0537;
$custom-light: #5d486e;
$custom-dark: #000000;

JSON

{
  "hex": "#1e0537",
  "rgb": {
    "r": 30,
    "g": 5,
    "b": 55
  },
  "hsl": {
    "h": 270,
    "s": 83.333,
    "l": 11.765
  },
  "oklch": {
    "l": 0.19909,
    "c": 0.09069,
    "h": 301.4
  },
  "luminance": 0.0066
}

Semantic roles & 50–950 ramp

primary

#1E0537

secondary

#4C7820

accent

#FA2E94

background

#F5F4F6

surface

#E9E6EC

border

#C5C2C7

text

#040007

muted

#79777A

Preview Lab

Preview with #1E0537

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

Preview Lab → · Contrast checker → · Palette generator →