#181075#181075

#181075 is a dark, vivid blue. Relative luminance 0.018; OKLCH L 28.1% C 0.159 H 272.9°. Best body text is #FFFFFF at 15.33:1 contrast (WCAG AA passes).

Color values

HEX	#181075
RGB	rgb(24, 16, 117)
HSL	hsl(245, 76%, 26%)
HSV	hsv(245, 86%, 46%)
CMYK	cmyk(79.5%, 86.3%, 0%, 54.1%)
CIE-LAB	lab(14.67, 38.34, -54.78)
CIE-LCH	lch(14.67, 66.86, 304.99°)
OKLab	oklab(28.14% 0.0079 -0.1584)
OKLCH	oklch(28.14% 0.159 272.9)
XYZ	xyz(3.7718, 1.8487, 16.9842)
Luminance	0.0185 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#181075 #6D7510

analogous

#103A75 #181075 #4A1075

triadic

#181075 #751810 #107518

tetradic

#181075 #75103A #6D7510 #10754A

square

#181075 #75103A #6D7510 #10754A

split-complementary

#181075 #754A10 #3A7510

monochromatic

#06041B #0D093F #181075 #2317AB #2E1FE0

Accessibility & contrast

On white

15.33

#181075 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#181075 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #181075

15.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##181075	#FFFFFF	#000000	##FFFFFF
##181075	1.00	15.33	1.37	15.33
#FFFFFF	15.33	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A78

Deuteranopia (green-blind)

#002073

Tritanopia (blue-blind)

#003144

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #181075;
/* rgb */ color: rgb(24, 16, 117);
/* oklch */ color: oklch(28.1% 0.159 272.9);

Tailwind

colors: {
  custom: {
    50: '#68529e',
    500: '#181075',
    950: '#000000',
  },
}

SCSS

$custom: #181075;
$custom-light: #68529e;
$custom-dark: #000000;

JSON

{
  "hex": "#181075",
  "rgb": {
    "r": 24,
    "g": 16,
    "b": 117
  },
  "hsl": {
    "h": 244.752,
    "s": 75.94,
    "l": 26.078
  },
  "oklch": {
    "l": 0.28143,
    "c": 0.15865,
    "h": 272.9
  },
  "luminance": 0.01849
}

Semantic roles & 50–950 ramp

primary

#181075

secondary

#A3AC35

accent

#F335E4

background

#F6F4F9

surface

#ECE7F2

border

#C7C3CC

text

#07020E

muted

#7A787E

Preview Lab

Preview with #181075

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

Preview Lab → · Contrast checker → · Palette generator →