#181072#181072

#181072 is a dark, vivid blue. Relative luminance 0.018; OKLCH L 27.8% C 0.155 H 273.2°. Best body text is #FFFFFF at 15.49:1 contrast (WCAG AA passes).

Color values

HEX	#181072
RGB	rgb(24, 16, 114)
HSL	hsl(245, 75%, 25%)
HSV	hsv(245, 86%, 45%)
CMYK	cmyk(78.9%, 86%, 0%, 55.3%)
CIE-LAB	lab(14.28, 37.35, -53.48)
CIE-LCH	lch(14.28, 65.23, 304.93°)
OKLab	oklab(27.76% 0.0088 -0.1547)
OKLCH	oklch(27.76% 0.155 273.2)
XYZ	xyz(3.5982, 1.7793, 16.0701)
Luminance	0.0178 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#181072 #6A7210

analogous

#103972 #181072 #491072

triadic

#181072 #721810 #107218

tetradic

#181072 #721039 #6A7210 #107249

square

#181072 #721039 #6A7210 #107249

split-complementary

#181072 #724910 #397210

monochromatic

#06041B #0D083C #181072 #2318A8 #2F1FDD

Accessibility & contrast

On white

15.49

#181072 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#181072 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #181072

15.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##181072	#FFFFFF	#000000	##FFFFFF
##181072	1.00	15.49	1.36	15.49
#FFFFFF	15.49	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002975

Deuteranopia (green-blind)

#001F70

Tritanopia (blue-blind)

#002F42

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #181072;
/* rgb */ color: rgb(24, 16, 114);
/* oklch */ color: oklch(27.8% 0.155 273.2);

Tailwind

colors: {
  custom: {
    50: '#67529c',
    500: '#181072',
    950: '#000000',
  },
}

SCSS

$custom: #181072;
$custom-light: #67529c;
$custom-dark: #000000;

JSON

{
  "hex": "#181072",
  "rgb": {
    "r": 24,
    "g": 16,
    "b": 114
  },
  "hsl": {
    "h": 244.898,
    "s": 75.385,
    "l": 25.49
  },
  "oklch": {
    "l": 0.27762,
    "c": 0.15494,
    "h": 273.2
  },
  "luminance": 0.0178
}

Semantic roles & 50–950 ramp

primary

#181072

secondary

#A0A934

accent

#F236E3

background

#F6F4F9

surface

#ECE7F2

border

#C7C3CC

text

#07020E

muted

#7A787E

Preview Lab

Preview with #181072

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

Preview Lab → · Contrast checker → · Palette generator →