#181254#181254

#181254 is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 24.4% C 0.113 H 277.9°. Best body text is #FFFFFF at 16.75:1 contrast (WCAG AA passes).

Color values

HEX	#181254
RGB	rgb(24, 18, 84)
HSL	hsl(245, 65%, 20%)
HSV	hsv(245, 79%, 33%)
CMYK	cmyk(71.4%, 78.6%, 0%, 67.1%)
CIE-LAB	lab(11.04, 25.78, -38.90)
CIE-LCH	lch(11.04, 46.67, 303.53°)
OKLab	oklab(24.42% 0.0157 -0.1123)
OKLCH	oklch(24.42% 0.113 277.9)
XYZ	xyz(2.1927, 1.2667, 8.5147)
Luminance	0.0127 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#181254 #4E5412

analogous

#122D54 #181254 #391254

triadic

#181254 #541812 #125418

tetradic

#181254 #54122D #4E5412 #125439

square

#181254 #54122D #4E5412 #125439

split-complementary

#181254 #543912 #2D5412

monochromatic

#070519 #0A0722 #181254 #261D86 #3528B9

Accessibility & contrast

On white

16.75

#181254 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#181254 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #181254

16.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##181254	#FFFFFF	#000000	##FFFFFF
##181254	1.00	16.75	1.25	16.75
#FFFFFF	16.75	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002056

Deuteranopia (green-blind)

#001B53

Tritanopia (blue-blind)

#002431

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #181254;
/* rgb */ color: rgb(24, 18, 84);
/* oklch */ color: oklch(24.4% 0.113 277.9);

Tailwind

colors: {
  custom: {
    50: '#5f5185',
    500: '#181254',
    950: '#000000',
  },
}

SCSS

$custom: #181254;
$custom-light: #5f5185;
$custom-dark: #000000;

JSON

{
  "hex": "#181254",
  "rgb": {
    "r": 24,
    "g": 18,
    "b": 84
  },
  "hsl": {
    "h": 245.455,
    "s": 64.706,
    "l": 20
  },
  "oklch": {
    "l": 0.24421,
    "c": 0.11343,
    "h": 277.9
  },
  "luminance": 0.01267
}

Semantic roles & 50–950 ramp

primary

#181254

secondary

#858D35

accent

#E840D8

background

#F5F4F8

surface

#EAE7EF

border

#C6C3CA

text

#05020B

muted

#79787C

Preview Lab

Preview with #181254

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

Preview Lab → · Contrast checker → · Palette generator →