#180746#180746

#180746 is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 21.2% C 0.107 H 285.3°. Best body text is #FFFFFF at 18.14:1 contrast (WCAG AA passes).

Color values

HEX	#180746
RGB	rgb(24, 7, 70)
HSL	hsl(256, 82%, 15%)
HSV	hsv(256, 90%, 27%)
CMYK	cmyk(65.7%, 90%, 0%, 72.5%)
CIE-LAB	lab(7.12, 27.35, -35.66)
CIE-LCH	lch(7.12, 44.94, 307.49°)
OKLab	oklab(21.15% 0.0281 -0.1029)
OKLCH	oklch(21.15% 0.107 285.3)
XYZ	xyz(1.5578, 0.7882, 5.8632)
Luminance	0.0079 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#180746 #354607

analogous

#071646 #180746 #370746

triadic

#180746 #461807 #074618

tetradic

#180746 #460716 #354607 #074637

square

#180746 #460716 #354607 #074637

split-complementary

#180746 #463707 #164607

monochromatic

#0A031C #0A031C #180746 #2B0D7E #3E12B5

Accessibility & contrast

On white

18.14

#180746 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#180746 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #180746

18.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##180746	#FFFFFF	#000000	##FFFFFF
##180746	1.00	18.14	1.16	18.14
#FFFFFF	18.14	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001748

Deuteranopia (green-blind)

#001445

Tritanopia (blue-blind)

#011A27

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #180746;
/* rgb */ color: rgb(24, 7, 70);
/* oklch */ color: oklch(21.2% 0.107 285.3);

Tailwind

colors: {
  custom: {
    50: '#5c497a',
    500: '#180746',
    950: '#000000',
  },
}

SCSS

$custom: #180746;
$custom-light: #5c497a;
$custom-dark: #000000;

JSON

{
  "hex": "#180746",
  "rgb": {
    "r": 24,
    "g": 7,
    "b": 70
  },
  "hsl": {
    "h": 256.19,
    "s": 81.818,
    "l": 15.098
  },
  "oklch": {
    "l": 0.21154,
    "c": 0.10669,
    "h": 285.3
  },
  "luminance": 0.00788
}

Semantic roles & 50–950 ramp

primary

#180746

secondary

#6B8524

accent

#F830C2

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#050109

muted

#79777B

Preview Lab

Preview with #180746

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

Preview Lab → · Contrast checker → · Palette generator →