#1C0E50#1C0E50

#1C0E50 is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.7% C 0.112 H 283.6°. Best body text is #FFFFFF at 17.10:1 contrast (WCAG AA passes).

Color values

HEX	#1C0E50
RGB	rgb(28, 14, 80)
HSL	hsl(253, 70%, 18%)
HSV	hsv(253, 83%, 31%)
CMYK	cmyk(65%, 82.5%, 0%, 68.6%)
CIE-LAB	lab(10.11, 27.40, -37.69)
CIE-LCH	lch(10.11, 46.60, 306.02°)
OKLab	oklab(23.72% 0.0263 -0.1086)
OKLCH	oklch(23.72% 0.112 283.6)
XYZ	xyz(2.0834, 1.1400, 7.6981)
Luminance	0.0114 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C0E50 #42500E

analogous

#0E2150 #1C0E50 #3D0E50

triadic

#1C0E50 #501C0E #0E501C

tetradic

#1C0E50 #500E21 #42500E #0E503D

square

#1C0E50 #500E21 #42500E #0E503D

split-complementary

#1C0E50 #503D0E #21500E

monochromatic

#09051A #0A051C #1C0E50 #2E1784 #4020B8

Accessibility & contrast

On white

17.10

#1C0E50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#1C0E50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C0E50

17.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C0E50	#FFFFFF	#000000	##FFFFFF
##1C0E50	1.00	17.10	1.23	17.10
#FFFFFF	17.10	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E52

Deuteranopia (green-blind)

#00194F

Tritanopia (blue-blind)

#00212E

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #1c0e50;
/* rgb */ color: rgb(28, 14, 80);
/* oklch */ color: oklch(23.7% 0.112 283.6);

Tailwind

colors: {
  custom: {
    50: '#604e82',
    500: '#1c0e50',
    950: '#000000',
  },
}

SCSS

$custom: #1c0e50;
$custom-light: #604e82;
$custom-dark: #000000;

JSON

{
  "hex": "#1c0e50",
  "rgb": {
    "r": 28,
    "g": 14,
    "b": 80
  },
  "hsl": {
    "h": 252.727,
    "s": 70.213,
    "l": 18.431
  },
  "oklch": {
    "l": 0.23723,
    "c": 0.11175,
    "h": 283.6
  },
  "luminance": 0.0114
}

Semantic roles & 50–950 ramp

primary

#1C0E50

secondary

#778B2F

accent

#ED3BC7

background

#F5F4F8

surface

#EAE7EF

border

#C6C3CA

text

#05020A

muted

#79787C

Preview Lab

Preview with #1C0E50

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

Preview Lab → · Contrast checker → · Palette generator →