#180E35#180E35

#180E35 is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 20.4% C 0.073 H 290.3°. Best body text is #FFFFFF at 18.21:1 contrast (WCAG AA passes).

Color values

HEX	#180E35
RGB	rgb(24, 14, 53)
HSL	hsl(255, 58%, 13%)
HSV	hsv(255, 74%, 21%)
CMYK	cmyk(54.7%, 73.6%, 0%, 79.2%)
CIE-LAB	lab(6.91, 16.89, -23.80)
CIE-LCH	lch(6.91, 29.18, 305.35°)
OKLab	oklab(20.43% 0.0252 -0.0683)
OKLCH	oklch(20.43% 0.073 290.3)
XYZ	xyz(1.1761, 0.7653, 3.4532)
Luminance	0.0076 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight

#03012D

ΔE00 4.97

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#180E35 #2B350E

analogous

#0E1735 #180E35 #2B0E35

triadic

#180E35 #35180E #0E3518

tetradic

#180E35 #350E17 #2B350E #0E352B

square

#180E35 #350E17 #2B350E #0E352B

split-complementary

#180E35 #352B0E #17350E

monochromatic

#0B0618 #0B0618 #180E35 #2E1B65 #442896

Accessibility & contrast

On white

18.21

#180E35 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#180E35 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #180E35

18.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##180E35	#FFFFFF	#000000	##FFFFFF
##180E35	1.00	18.21	1.15	18.21
#FFFFFF	18.21	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001636

Deuteranopia (green-blind)

#001434

Tritanopia (blue-blind)

#0F171F

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #180e35;
/* rgb */ color: rgb(24, 14, 53);
/* oklch */ color: oklch(20.4% 0.073 290.3);

Tailwind

colors: {
  custom: {
    50: '#584d6c',
    500: '#180e35',
    950: '#000000',
  },
}

SCSS

$custom: #180e35;
$custom-light: #584d6c;
$custom-dark: #000000;

JSON

{
  "hex": "#180e35",
  "rgb": {
    "r": 24,
    "g": 14,
    "b": 53
  },
  "hsl": {
    "h": 255.385,
    "s": 58.209,
    "l": 13.137
  },
  "oklch": {
    "l": 0.20435,
    "c": 0.07283,
    "h": 290.3
  },
  "luminance": 0.00765
}

Semantic roles & 50–950 ramp

primary

#180E35

secondary

#5F702F

accent

#E146BA

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#030107

muted

#78777A

Preview Lab

Preview with #180E35

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

Preview Lab → · Contrast checker → · Palette generator →