#1A0943#1A0943

#1A0943 is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 21.3% C 0.100 H 288.1°. Best body text is #FFFFFF at 18.04:1 contrast (WCAG AA passes).

Color values

HEX	#1A0943
RGB	rgb(26, 9, 67)
HSL	hsl(258, 76%, 15%)
HSV	hsv(258, 87%, 26%)
CMYK	cmyk(61.2%, 86.6%, 0%, 73.7%)
CIE-LAB	lab(7.41, 25.53, -33.06)
CIE-LCH	lch(7.41, 41.77, 307.67°)
OKLab	oklab(21.32% 0.0311 -0.0952)
OKLCH	oklch(21.32% 0.1 288.1)
XYZ	xyz(1.5365, 0.8202, 5.3864)
Luminance	0.0082 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A0943 #324309

analogous

#091543 #1A0943 #370943

triadic

#1A0943 #431A09 #09431A

tetradic

#1A0943 #430915 #324309 #094337

square

#1A0943 #430915 #324309 #094337

split-complementary

#1A0943 #433709 #154309

monochromatic

#0A041B #0A041B #1A0943 #2F1079 #4417AF

Accessibility & contrast

On white

18.04

#1A0943 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#1A0943 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A0943

18.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A0943	#FFFFFF	#000000	##FFFFFF
##1A0943	1.00	18.04	1.16	18.04
#FFFFFF	18.04	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001845

Deuteranopia (green-blind)

#001542

Tritanopia (blue-blind)

#091926

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #1a0943;
/* rgb */ color: rgb(26, 9, 67);
/* oklch */ color: oklch(21.3% 0.100 288.1);

Tailwind

colors: {
  custom: {
    50: '#5d4a78',
    500: '#1a0943',
    950: '#000000',
  },
}

SCSS

$custom: #1a0943;
$custom-light: #5d4a78;
$custom-dark: #000000;

JSON

{
  "hex": "#1a0943",
  "rgb": {
    "r": 26,
    "g": 9,
    "b": 67
  },
  "hsl": {
    "h": 257.586,
    "s": 76.316,
    "l": 14.902
  },
  "oklch": {
    "l": 0.21319,
    "c": 0.10013,
    "h": 288.1
  },
  "luminance": 0.0082
}

Semantic roles & 50–950 ramp

primary

#1A0943

secondary

#668127

accent

#F335BB

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040109

muted

#79777B

Preview Lab

Preview with #1A0943

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

Preview Lab → · Contrast checker → · Palette generator →