#1A0638#1A0638

#1A0638 is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 19.6% C 0.090 H 295.2°. Best body text is #FFFFFF at 18.63:1 contrast (WCAG AA passes).

Color values

HEX	#1A0638
RGB	rgb(26, 6, 56)
HSL	hsl(264, 81%, 12%)
HSV	hsv(264, 89%, 22%)
CMYK	cmyk(53.6%, 89.3%, 0%, 78%)
CIE-LAB	lab(5.74, 22.87, -27.88)
CIE-LCH	lch(5.74, 36.06, 309.37°)
OKLab	oklab(19.61% 0.0382 -0.0812)
OKLCH	oklch(19.61% 0.09 295.2)
XYZ	xyz(1.2047, 0.6354, 3.7998)
Luminance	0.0063 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A0638 #243806

analogous

#060B38 #1A0638 #330638

triadic

#1A0638 #381A06 #06381A

tetradic

#1A0638 #38060B #243806 #063833

square

#1A0638 #38060B #243806 #063833

split-complementary

#1A0638 #383306 #0B3806

monochromatic

#0D031C #0D031C #1A0638 #340C6F #4D12A7

Accessibility & contrast

On white

18.63

#1A0638 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#1A0638 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A0638

18.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A0638	#FFFFFF	#000000	##FFFFFF
##1A0638	1.00	18.63	1.13	18.63
#FFFFFF	18.63	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001339

Deuteranopia (green-blind)

#001237

Tritanopia (blue-blind)

#11131E

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #1a0638;
/* rgb */ color: rgb(26, 6, 56);
/* oklch */ color: oklch(19.6% 0.090 295.2);

Tailwind

colors: {
  custom: {
    50: '#5a486f',
    500: '#1a0638',
    950: '#000000',
  },
}

SCSS

$custom: #1a0638;
$custom-light: #5a486f;
$custom-dark: #000000;

JSON

{
  "hex": "#1a0638",
  "rgb": {
    "r": 26,
    "g": 6,
    "b": 56
  },
  "hsl": {
    "h": 264,
    "s": 80.645,
    "l": 12.157
  },
  "oklch": {
    "l": 0.19611,
    "c": 0.08971,
    "h": 295.2
  },
  "luminance": 0.00635
}

Semantic roles & 50–950 ramp

primary

#1A0638

secondary

#567821

accent

#F731A8

background

#F5F4F6

surface

#E9E6EC

border

#C5C2C7

text

#040007

muted

#79777A

Preview Lab

Preview with #1A0638

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

Preview Lab → · Contrast checker → · Palette generator →