#1A0738#1A0738

#1A0738 is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 19.8% C 0.088 H 294.7°. Best body text is #FFFFFF at 18.56:1 contrast (WCAG AA passes).

Color values

HEX	#1A0738
RGB	rgb(26, 7, 56)
HSL	hsl(263, 78%, 12%)
HSV	hsv(263, 88%, 22%)
CMYK	cmyk(53.6%, 87.5%, 0%, 78%)
CIE-LAB	lab(5.94, 22.38, -27.56)
CIE-LCH	lch(5.94, 35.50, 309.08°)
OKLab	oklab(19.78% 0.0369 -0.08)
OKLCH	oklch(19.78% 0.088 294.7)
XYZ	xyz(1.2156, 0.6571, 3.8034)
Luminance	0.0066 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A0738 #253807

analogous

#070D38 #1A0738 #330738

triadic

#1A0738 #381A07 #07381A

tetradic

#1A0738 #38070D #253807 #073833

square

#1A0738 #38070D #253807 #073833

split-complementary

#1A0738 #383307 #0D3807

monochromatic

#0D031B #0D031B #1A0738 #330E6E #4D15A5

Accessibility & contrast

On white

18.56

#1A0738 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#1A0738 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A0738

18.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A0738	#FFFFFF	#000000	##FFFFFF
##1A0738	1.00	18.56	1.13	18.56
#FFFFFF	18.56	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001439

Deuteranopia (green-blind)

#001237

Tritanopia (blue-blind)

#11141F

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #1a0738;
/* rgb */ color: rgb(26, 7, 56);
/* oklch */ color: oklch(19.8% 0.088 294.7);

Tailwind

colors: {
  custom: {
    50: '#5a496f',
    500: '#1a0738',
    950: '#000000',
  },
}

SCSS

$custom: #1a0738;
$custom-light: #5a496f;
$custom-dark: #000000;

JSON

{
  "hex": "#1a0738",
  "rgb": {
    "r": 26,
    "g": 7,
    "b": 56
  },
  "hsl": {
    "h": 263.265,
    "s": 77.778,
    "l": 12.353
  },
  "oklch": {
    "l": 0.1978,
    "c": 0.08812,
    "h": 294.7
  },
  "luminance": 0.00657
}

Semantic roles & 50–950 ramp

primary

#1A0738

secondary

#577823

accent

#F434AA

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#040107

muted

#79777A

Preview Lab

Preview with #1A0738

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

Preview Lab → · Contrast checker → · Palette generator →