#1E012B#1E012B

#1E012B is a very dark, moderate purple. Relative luminance 0.005; OKLCH L 17.9% C 0.085 H 313.3°. Best body text is #FFFFFF at 19.19:1 contrast (WCAG AA passes).

Color values

HEX	#1E012B
RGB	rgb(30, 1, 43)
HSL	hsl(281, 95%, 9%)
HSV	hsv(281, 98%, 17%)
CMYK	cmyk(30.2%, 97.7%, 0%, 83.1%)
CIE-LAB	lab(4.27, 21.56, -20.54)
CIE-LCH	lch(4.27, 29.78, 316.38°)
OKLab	oklab(17.93% 0.0585 -0.0622)
OKLCH	oklch(17.93% 0.085 313.3)
XYZ	xyz(0.9822, 0.4722, 2.3244)
Luminance	0.0047 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E012B #0E2B01

analogous

#09012B #1E012B #2B0123

triadic

#1E012B #2B1E01 #012B1E

tetradic

#1E012B #2B0901 #0E2B01 #01232B

square

#1E012B #2B0901 #0E2B01 #01232B

split-complementary

#1E012B #232B01 #012B09

monochromatic

#15011E #15011E #1E012B #480267 #7104A3

Accessibility & contrast

On white

19.19

#1E012B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#1E012B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E012B

19.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E012B	#FFFFFF	#000000	##FFFFFF
##1E012B	1.00	19.19	1.09	19.19
#FFFFFF	19.19	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000D2C

Deuteranopia (green-blind)

#00102A

Tritanopia (blue-blind)

#1D0915

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #1e012b;
/* rgb */ color: rgb(30, 1, 43);
/* oklch */ color: oklch(17.9% 0.085 313.3);

Tailwind

colors: {
  custom: {
    50: '#5b4664',
    500: '#1e012b',
    950: '#000000',
  },
}

SCSS

$custom: #1e012b;
$custom-light: #5b4664;
$custom-dark: #000000;

JSON

{
  "hex": "#1e012b",
  "rgb": {
    "r": 30,
    "g": 1,
    "b": 43
  },
  "hsl": {
    "h": 281.429,
    "s": 95.455,
    "l": 8.627
  },
  "oklch": {
    "l": 0.17928,
    "c": 0.08537,
    "h": 313.3
  },
  "luminance": 0.00472
}

Semantic roles & 50–950 ramp

primary

#1E012B

secondary

#337117

accent

#FF296B

background

#F5F3F6

surface

#E9E5EB

border

#C5C1C6

text

#040005

muted

#79777A

Preview Lab

Preview with #1E012B

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

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