#1E0428#1E0428

#1E0428 is a very dark, moderate purple. Relative luminance 0.005; OKLCH L 18.2% C 0.075 H 315.2°. Best body text is #FFFFFF at 19.04:1 contrast (WCAG AA passes).

Color values

HEX	#1E0428
RGB	rgb(30, 4, 40)
HSL	hsl(283, 82%, 9%)
HSV	hsv(283, 90%, 16%)
CMYK	cmyk(25%, 90%, 0%, 84.3%)
CIE-LAB	lab(4.66, 19.09, -17.63)
CIE-LCH	lch(4.66, 25.99, 317.27°)
OKLab	oklab(18.25% 0.0531 -0.0527)
OKLCH	oklch(18.25% 0.075 315.2)
XYZ	xyz(0.9618, 0.5161, 2.0560)
Luminance	0.0052 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E0428 #0E2804

analogous

#0C0428 #1E0428 #280420

triadic

#1E0428 #281E04 #04281E

tetradic

#1E0428 #280C04 #0E2804 #042028

square

#1E0428 #280C04 #0E2804 #042028

split-complementary

#1E0428 #202804 #04280C

monochromatic

#15031C #15031C #1E0428 #480A60 #710F97

Accessibility & contrast

On white

19.04

#1E0428 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#1E0428 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E0428

19.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E0428	#FFFFFF	#000000	##FFFFFF
##1E0428	1.00	19.04	1.10	19.04
#FFFFFF	19.04	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000E29

Deuteranopia (green-blind)

#031127

Tritanopia (blue-blind)

#1D0B15

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #1e0428;
/* rgb */ color: rgb(30, 4, 40);
/* oklch */ color: oklch(18.2% 0.075 315.2);

Tailwind

colors: {
  custom: {
    50: '#5a4862',
    500: '#1e0428',
    950: '#000000',
  },
}

SCSS

$custom: #1e0428;
$custom-light: #5a4862;
$custom-dark: #000000;

JSON

{
  "hex": "#1e0428",
  "rgb": {
    "r": 30,
    "g": 4,
    "b": 40
  },
  "hsl": {
    "h": 283.333,
    "s": 81.818,
    "l": 8.627
  },
  "oklch": {
    "l": 0.18249,
    "c": 0.07482,
    "h": 315.2
  },
  "luminance": 0.00516
}

Semantic roles & 50–950 ramp

primary

#1E0428

secondary

#336B1D

accent

#F83067

background

#F5F4F5

surface

#E9E6EA

border

#C5C2C6

text

#040005

muted

#797779

Preview Lab

Preview with #1E0428

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

Preview Lab → · Contrast checker → · Palette generator →