#1E022B#1E022B

#1E022B is a very dark, moderate purple. Relative luminance 0.005; OKLCH L 18.1% C 0.083 H 312.9°. Best body text is #FFFFFF at 19.11:1 contrast (WCAG AA passes).

Color values

HEX	#1E022B
RGB	rgb(30, 2, 43)
HSL	hsl(281, 91%, 9%)
HSV	hsv(281, 95%, 17%)
CMYK	cmyk(30.2%, 95.3%, 0%, 83.1%)
CIE-LAB	lab(4.46, 21.11, -20.23)
CIE-LCH	lch(4.46, 29.24, 316.22°)
OKLab	oklab(18.13% 0.0564 -0.0608)
OKLCH	oklch(18.13% 0.083 312.9)
XYZ	xyz(0.9931, 0.4939, 2.3280)
Luminance	0.0049 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E022B #0F2B02

analogous

#0A022B #1E022B #2B0224

triadic

#1E022B #2B1E02 #022B1E

tetradic

#1E022B #2B0A02 #0F2B02 #02242B

square

#1E022B #2B0A02 #0F2B02 #02242B

split-complementary

#1E022B #242B02 #022B0A

monochromatic

#14011D #14011D #1E022B #470565 #7007A0

Accessibility & contrast

On white

19.11

#1E022B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#1E022B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E022B

19.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E022B	#FFFFFF	#000000	##FFFFFF
##1E022B	1.00	19.11	1.10	19.11
#FFFFFF	19.11	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000E2C

Deuteranopia (green-blind)

#00102A

Tritanopia (blue-blind)

#1C0A16

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #1e022b;
/* rgb */ color: rgb(30, 2, 43);
/* oklch */ color: oklch(18.1% 0.083 312.9);

Tailwind

colors: {
  custom: {
    50: '#5b4764',
    500: '#1e022b',
    950: '#000000',
  },
}

SCSS

$custom: #1e022b;
$custom-light: #5b4764;
$custom-dark: #000000;

JSON

{
  "hex": "#1e022b",
  "rgb": {
    "r": 30,
    "g": 2,
    "b": 43
  },
  "hsl": {
    "h": 280.976,
    "s": 91.111,
    "l": 8.824
  },
  "oklch": {
    "l": 0.18132,
    "c": 0.08293,
    "h": 312.9
  },
  "luminance": 0.00494
}

Semantic roles & 50–950 ramp

primary

#1E022B

secondary

#347019

accent

#FF296D

background

#F5F4F6

surface

#E9E6EB

border

#C5C2C6

text

#040005

muted

#79777A

Preview Lab

Preview with #1E022B

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

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