#1A0843#1A0843

#1A0843 is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 21.2% C 0.101 H 288.4°. Best body text is #FFFFFF at 18.11:1 contrast (WCAG AA passes).

Color values

HEX	#1A0843
RGB	rgb(26, 8, 67)
HSL	hsl(258, 79%, 15%)
HSV	hsv(258, 88%, 26%)
CMYK	cmyk(61.2%, 88.1%, 0%, 73.7%)
CIE-LAB	lab(7.21, 26.08, -33.38)
CIE-LCH	lch(7.21, 42.36, 308.00°)
OKLab	oklab(21.17% 0.032 -0.0962)
OKLCH	oklch(21.17% 0.101 288.4)
XYZ	xyz(1.5257, 0.7984, 5.3828)
Luminance	0.0080 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A0843 #314308

analogous

#081443 #1A0843 #380843

triadic

#1A0843 #431A08 #08431A

tetradic

#1A0843 #430814 #314308 #084338

square

#1A0843 #430814 #314308 #084338

split-complementary

#1A0843 #433808 #144308

monochromatic

#0B031B #0B031B #1A0843 #2F0F7A #4415B0

Accessibility & contrast

On white

18.11

#1A0843 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#1A0843 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A0843

18.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A0843	#FFFFFF	#000000	##FFFFFF
##1A0843	1.00	18.11	1.16	18.11
#FFFFFF	18.11	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001745

Deuteranopia (green-blind)

#001442

Tritanopia (blue-blind)

#091925

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #1a0843;
/* rgb */ color: rgb(26, 8, 67);
/* oklch */ color: oklch(21.2% 0.101 288.4);

Tailwind

colors: {
  custom: {
    50: '#5d4a78',
    500: '#1a0843',
    950: '#000000',
  },
}

SCSS

$custom: #1a0843;
$custom-light: #5d4a78;
$custom-dark: #000000;

JSON

{
  "hex": "#1a0843",
  "rgb": {
    "r": 26,
    "g": 8,
    "b": 67
  },
  "hsl": {
    "h": 258.305,
    "s": 78.667,
    "l": 14.706
  },
  "oklch": {
    "l": 0.21174,
    "c": 0.10136,
    "h": 288.4
  },
  "luminance": 0.00799
}

Semantic roles & 50–950 ramp

primary

#1A0843

secondary

#658125

accent

#F533BA

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040109

muted

#79777B

Preview Lab

Preview with #1A0843

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

Preview Lab → · Contrast checker → · Palette generator →