#1E105A#1E105A

#1E105A is a dark, vivid violet. Relative luminance 0.014; OKLCH L 25.3% C 0.123 H 281.8°. Best body text is #FFFFFF at 16.44:1 contrast (WCAG AA passes).

Color values

HEX	#1E105A
RGB	rgb(30, 16, 90)
HSL	hsl(251, 70%, 21%)
HSV	hsv(251, 82%, 35%)
CMYK	cmyk(66.7%, 82.2%, 0%, 64.7%)
CIE-LAB	lab(11.85, 29.92, -41.61)
CIE-LCH	lch(11.85, 51.25, 305.72°)
OKLab	oklab(25.34% 0.0251 -0.12)
OKLCH	oklch(25.34% 0.123 281.8)
XYZ	xyz(2.5656, 1.3846, 9.8029)
Luminance	0.0138 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E105A #4C5A10

analogous

#10275A #1E105A #43105A

triadic

#1E105A #5A1E10 #105A1E

tetradic

#1E105A #5A1027 #4C5A10 #105A43

square

#1E105A #5A1027 #4C5A10 #105A43

split-complementary

#1E105A #5A4310 #275A10

monochromatic

#09051A #0D0726 #1E105A #2F198E #4122C2

Accessibility & contrast

On white

16.44

#1E105A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#1E105A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E105A

16.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E105A	#FFFFFF	#000000	##FFFFFF
##1E105A	1.00	16.44	1.28	16.44
#FFFFFF	16.44	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00225C

Deuteranopia (green-blind)

#001D59

Tritanopia (blue-blind)

#002534

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #1e105a;
/* rgb */ color: rgb(30, 16, 90);
/* oklch */ color: oklch(25.3% 0.123 281.8);

Tailwind

colors: {
  custom: {
    50: '#63508a',
    500: '#1e105a',
    950: '#000000',
  },
}

SCSS

$custom: #1e105a;
$custom-light: #63508a;
$custom-dark: #000000;

JSON

{
  "hex": "#1e105a",
  "rgb": {
    "r": 30,
    "g": 16,
    "b": 90
  },
  "hsl": {
    "h": 251.351,
    "s": 69.811,
    "l": 20.784
  },
  "oklch": {
    "l": 0.25341,
    "c": 0.12263,
    "h": 281.8
  },
  "luminance": 0.01385
}

Semantic roles & 50–950 ramp

primary

#1E105A

secondary

#819333

accent

#ED3BCB

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020C

muted

#7A787D

Preview Lab

Preview with #1E105A

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

Preview Lab → · Contrast checker → · Palette generator →