#1A0947#1A0947

#1A0947 is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 21.8% C 0.105 H 286.3°. Best body text is #FFFFFF at 17.89:1 contrast (WCAG AA passes).

Color values

HEX	#1A0947
RGB	rgb(26, 9, 71)
HSL	hsl(256, 78%, 16%)
HSV	hsv(256, 87%, 28%)
CMYK	cmyk(63.4%, 87.3%, 0%, 72.2%)
CIE-LAB	lab(7.86, 26.91, -35.15)
CIE-LCH	lch(7.86, 44.27, 307.44°)
OKLab	oklab(21.78% 0.0297 -0.1012)
OKLCH	oklch(21.78% 0.105 286.3)
XYZ	xyz(1.6607, 0.8698, 6.0404)
Luminance	0.0087 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A0947 #364709

analogous

#091747 #1A0947 #390947

triadic

#1A0947 #471A09 #09471A

tetradic

#1A0947 #470917 #364709 #094739

square

#1A0947 #470917 #364709 #094739

split-complementary

#1A0947 #473909 #174709

monochromatic

#0A031B #0A031B #1A0947 #2E107D #4217B4

Accessibility & contrast

On white

17.89

#1A0947 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#1A0947 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A0947

17.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A0947	#FFFFFF	#000000	##FFFFFF
##1A0947	1.00	17.89	1.17	17.89
#FFFFFF	17.89	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001949

Deuteranopia (green-blind)

#001546

Tritanopia (blue-blind)

#051B28

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #1a0947;
/* rgb */ color: rgb(26, 9, 71);
/* oklch */ color: oklch(21.8% 0.105 286.3);

Tailwind

colors: {
  custom: {
    50: '#5d4b7b',
    500: '#1a0947',
    950: '#000000',
  },
}

SCSS

$custom: #1a0947;
$custom-light: #5d4b7b;
$custom-dark: #000000;

JSON

{
  "hex": "#1a0947",
  "rgb": {
    "r": 26,
    "g": 9,
    "b": 71
  },
  "hsl": {
    "h": 256.452,
    "s": 77.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.21782,
    "c": 0.10547,
    "h": 286.3
  },
  "luminance": 0.0087
}

Semantic roles & 50–950 ramp

primary

#1A0947

secondary

#6B8427

accent

#F434BF

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#050109

muted

#79777B

Preview Lab

Preview with #1A0947

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

Preview Lab → · Contrast checker → · Palette generator →