#1C0D41#1C0D41

#1C0D41 is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 21.9% C 0.092 H 289.8°. Best body text is #FFFFFF at 17.75:1 contrast (WCAG AA passes).

Color values

HEX	#1C0D41
RGB	rgb(28, 13, 65)
HSL	hsl(257, 67%, 15%)
HSV	hsv(257, 80%, 25%)
CMYK	cmyk(56.9%, 80%, 0%, 74.5%)
CIE-LAB	lab(8.27, 22.89, -30.21)
CIE-LCH	lch(8.27, 37.91, 307.15°)
OKLab	oklab(21.93% 0.0313 -0.0867)
OKLCH	oklch(21.93% 0.092 289.8)
XYZ	xyz(1.5767, 0.9163, 5.0938)
Luminance	0.0092 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C0D41 #32410D

analogous

#0D1841 #1C0D41 #360D41

triadic

#1C0D41 #411C0D #0D411C

tetradic

#1C0D41 #410D18 #32410D #0D4136

square

#1C0D41 #410D18 #32410D #0D4136

split-complementary

#1C0D41 #41360D #18410D

monochromatic

#0B051A #0B051A #1C0D41 #321774 #4821A7

Accessibility & contrast

On white

17.75

#1C0D41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#1C0D41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C0D41

17.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C0D41	#FFFFFF	#000000	##FFFFFF
##1C0D41	1.00	17.75	1.18	17.75
#FFFFFF	17.75	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001943

Deuteranopia (green-blind)

#001740

Tritanopia (blue-blind)

#0F1A25

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #1c0d41;
/* rgb */ color: rgb(28, 13, 65);
/* oklch */ color: oklch(21.9% 0.092 289.8);

Tailwind

colors: {
  custom: {
    50: '#5d4d76',
    500: '#1c0d41',
    950: '#000000',
  },
}

SCSS

$custom: #1c0d41;
$custom-light: #5d4d76;
$custom-dark: #000000;

JSON

{
  "hex": "#1c0d41",
  "rgb": {
    "r": 28,
    "g": 13,
    "b": 65
  },
  "hsl": {
    "h": 257.308,
    "s": 66.667,
    "l": 15.294
  },
  "oklch": {
    "l": 0.21933,
    "c": 0.09219,
    "h": 289.8
  },
  "luminance": 0.00916
}

Semantic roles & 50–950 ramp

primary

#1C0D41

secondary

#667D2D

accent

#EA3EB8

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040108

muted

#79777B

Preview Lab

Preview with #1C0D41

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

Preview Lab → · Contrast checker → · Palette generator →