#1A0239#1A0239

#1A0239 is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 19.0% C 0.098 H 296.2°. Best body text is #FFFFFF at 18.89:1 contrast (WCAG AA passes).

Color values

HEX	#1A0239
RGB	rgb(26, 2, 57)
HSL	hsl(266, 93%, 12%)
HSV	hsv(266, 96%, 22%)
CMYK	cmyk(54.4%, 96.5%, 0%, 77.6%)
CIE-LAB	lab(5.04, 25.26, -29.73)
CIE-LCH	lch(5.04, 39.02, 310.36°)
OKLab	oklab(19.02% 0.0431 -0.0876)
OKLCH	oklch(19.02% 0.098 296.2)
XYZ	xyz(1.1860, 0.5584, 3.9154)
Luminance	0.0056 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A0239 #213902

analogous

#020639 #1A0239 #360239

triadic

#1A0239 #391A02 #02391A

tetradic

#1A0239 #390206 #213902 #023936

square

#1A0239 #390206 #213902 #023936

split-complementary

#1A0239 #393602 #063902

monochromatic

#0D011E #0D011E #1A0239 #350474 #5006AF

Accessibility & contrast

On white

18.89

#1A0239 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#1A0239 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A0239

18.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A0239	#FFFFFF	#000000	##FFFFFF
##1A0239	1.00	18.89	1.11	18.89
#FFFFFF	18.89	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00113A

Deuteranopia (green-blind)

#001038

Tritanopia (blue-blind)

#11111E

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #1a0239;
/* rgb */ color: rgb(26, 2, 57);
/* oklch */ color: oklch(19.0% 0.098 296.2);

Tailwind

colors: {
  custom: {
    50: '#5b4670',
    500: '#1a0239',
    950: '#000000',
  },
}

SCSS

$custom: #1a0239;
$custom-light: #5b4670;
$custom-dark: #000000;

JSON

{
  "hex": "#1a0239",
  "rgb": {
    "r": 26,
    "g": 2,
    "b": 57
  },
  "hsl": {
    "h": 266.182,
    "s": 93.22,
    "l": 11.569
  },
  "oklch": {
    "l": 0.19022,
    "c": 0.09763,
    "h": 296.2
  },
  "luminance": 0.00558
}

Semantic roles & 50–950 ramp

primary

#1A0239

secondary

#527D1A

accent

#FF29A2

background

#F5F4F6

surface

#E9E6EC

border

#C5C2C7

text

#040007

muted

#79777A

Preview Lab

Preview with #1A0239

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

Preview Lab → · Contrast checker → · Palette generator →