#1E105C#1E105C

#1E105C is a dark, vivid violet. Relative luminance 0.014; OKLCH L 25.6% C 0.125 H 281.3°. Best body text is #FFFFFF at 16.36:1 contrast (WCAG AA passes).

Color values

HEX	#1E105C
RGB	rgb(30, 16, 92)
HSL	hsl(251, 70%, 21%)
HSV	hsv(251, 83%, 36%)
CMYK	cmyk(67.4%, 82.6%, 0%, 63.9%)
CIE-LAB	lab(12.08, 30.60, -42.58)
CIE-LCH	lch(12.08, 52.43, 305.70°)
OKLab	oklab(25.57% 0.0245 -0.1229)
OKLCH	oklch(25.57% 0.125 281.3)
XYZ	xyz(2.6519, 1.4191, 10.2573)
Luminance	0.0142 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E105C #4E5C10

analogous

#10285C #1E105C #44105C

triadic

#1E105C #5C1E10 #105C1E

tetradic

#1E105C #5C1028 #4E5C10 #105C44

square

#1E105C #5C1028 #4E5C10 #105C44

split-complementary

#1E105C #5C4410 #285C10

monochromatic

#09051A #0D0728 #1E105C #2F1990 #4022C4

Accessibility & contrast

On white

16.36

#1E105C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#1E105C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E105C

16.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E105C	#FFFFFF	#000000	##FFFFFF
##1E105C	1.00	16.36	1.28	16.36
#FFFFFF	16.36	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00225E

Deuteranopia (green-blind)

#001D5B

Tritanopia (blue-blind)

#002635

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #1e105c;
/* rgb */ color: rgb(30, 16, 92);
/* oklch */ color: oklch(25.6% 0.125 281.3);

Tailwind

colors: {
  custom: {
    50: '#64508b',
    500: '#1e105c',
    950: '#000000',
  },
}

SCSS

$custom: #1e105c;
$custom-light: #64508b;
$custom-dark: #000000;

JSON

{
  "hex": "#1e105c",
  "rgb": {
    "r": 30,
    "g": 16,
    "b": 92
  },
  "hsl": {
    "h": 251.053,
    "s": 70.37,
    "l": 21.176
  },
  "oklch": {
    "l": 0.25571,
    "c": 0.12528,
    "h": 281.3
  },
  "luminance": 0.01419
}

Semantic roles & 50–950 ramp

primary

#1E105C

secondary

#839533

accent

#ED3BCC

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020C

muted

#7A787D

Preview Lab

Preview with #1E105C

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

Preview Lab → · Contrast checker → · Palette generator →