#1A0136#1A0136

#1A0136 is a very dark, moderate violet. Relative luminance 0.005; OKLCH L 18.5% C 0.096 H 298.7°. Best body text is #FFFFFF at 19.06:1 contrast (WCAG AA passes).

Color values

HEX	#1A0136
RGB	rgb(26, 1, 54)
HSL	hsl(268, 96%, 11%)
HSV	hsv(268, 98%, 21%)
CMYK	cmyk(51.9%, 98.1%, 0%, 78.8%)
CIE-LAB	lab(4.59, 24.45, -28.28)
CIE-LCH	lch(4.59, 37.38, 310.85°)
OKLab	oklab(18.48% 0.0462 -0.0842)
OKLCH	oklch(18.48% 0.096 298.7)
XYZ	xyz(1.1025, 0.5076, 3.5292)
Luminance	0.0051 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A0136 #1D3601

analogous

#010236 #1A0136 #340136

triadic

#1A0136 #361A01 #01361A

tetradic

#1A0136 #360102 #1D3601 #013634

square

#1A0136 #360102 #1D3601 #013634

split-complementary

#1A0136 #363401 #023601

monochromatic

#0E011E #0E011E #1A0136 #370272 #5403AE

Accessibility & contrast

On white

19.06

#1A0136 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#1A0136 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A0136

19.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A0136	#FFFFFF	#000000	##FFFFFF
##1A0136	1.00	19.06	1.10	19.06
#FFFFFF	19.06	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001037

Deuteranopia (green-blind)

#000F35

Tritanopia (blue-blind)

#130F1C

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #1a0136;
/* rgb */ color: rgb(26, 1, 54);
/* oklch */ color: oklch(18.5% 0.096 298.7);

Tailwind

colors: {
  custom: {
    50: '#5a466d',
    500: '#1a0136',
    950: '#000000',
  },
}

SCSS

$custom: #1a0136;
$custom-light: #5a466d;
$custom-dark: #000000;

JSON

{
  "hex": "#1a0136",
  "rgb": {
    "r": 26,
    "g": 1,
    "b": 54
  },
  "hsl": {
    "h": 268.302,
    "s": 96.364,
    "l": 10.784
  },
  "oklch": {
    "l": 0.18475,
    "c": 0.09606,
    "h": 298.7
  },
  "luminance": 0.00508
}

Semantic roles & 50–950 ramp

primary

#1A0136

secondary

#4C7B18

accent

#FF299A

background

#F5F3F6

surface

#E9E5EC

border

#C5C1C7

text

#040007

muted

#79777A

Preview Lab

Preview with #1A0136

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

Preview Lab → · Contrast checker → · Palette generator →