#180225#180225

#180225 is a very dark, moderate violet. Relative luminance 0.004; OKLCH L 16.5% C 0.074 H 310.5°. Best body text is #FFFFFF at 19.55:1 contrast (WCAG AA passes).

Color values

HEX	#180225
RGB	rgb(24, 2, 37)
HSL	hsl(278, 90%, 8%)
HSV	hsv(278, 95%, 15%)
CMYK	cmyk(35.1%, 94.6%, 0%, 85.5%)
CIE-LAB	lab(3.35, 15.55, -17.42)
CIE-LCH	lch(3.35, 23.35, 311.74°)
OKLab	oklab(16.46% 0.0481 -0.0563)
OKLCH	oklch(16.46% 0.074 310.5)
XYZ	xyz(0.7323, 0.3712, 1.7830)
Luminance	0.0037 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#180225 #0F2502

analogous

#060225 #180225 #250220

triadic

#180225 #251802 #022518

tetradic

#180225 #250602 #0F2502 #022025

square

#180225 #250602 #0F2502 #022025

split-complementary

#180225 #202502 #022506

monochromatic

#13021D #13021D #180225 #3E055F #630899

Accessibility & contrast

On white

19.55

#180225 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#180225 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #180225

19.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##180225	#FFFFFF	#000000	##FFFFFF
##180225	1.00	19.55	1.07	19.55
#FFFFFF	19.55	1.00	21.00	1.00
#000000	1.07	21.00	1.00	21.00
##FFFFFF	19.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000B26

Deuteranopia (green-blind)

#000C24

Tritanopia (blue-blind)

#160812

Achromatopsia (no color)

#0C0C0C

Design tokens & code

CSS

--color: #180225;
/* rgb */ color: rgb(24, 2, 37);
/* oklch */ color: oklch(16.5% 0.074 310.5);

Tailwind

colors: {
  custom: {
    50: '#54475f',
    500: '#180225',
    950: '#000000',
  },
}

SCSS

$custom: #180225;
$custom-light: #54475f;
$custom-dark: #000000;

JSON

{
  "hex": "#180225",
  "rgb": {
    "r": 24,
    "g": 2,
    "b": 37
  },
  "hsl": {
    "h": 277.714,
    "s": 89.744,
    "l": 7.647
  },
  "oklch": {
    "l": 0.16455,
    "c": 0.07403,
    "h": 310.5
  },
  "luminance": 0.00371
}

Semantic roles & 50–950 ramp

primary

#180225

secondary

#376A18

accent

#FF2978

background

#F4F4F5

surface

#E8E6E9

border

#C4C2C5

text

#030004

muted

#787779

Preview Lab

Preview with #180225

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

Preview Lab → · Contrast checker → · Palette generator →