#182786#182786

#182786 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 33.5% C 0.158 H 268.5°. Best body text is #FFFFFF at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#182786
RGB	rgb(24, 39, 134)
HSL	hsl(232, 70%, 31%)
HSV	hsv(232, 82%, 53%)
CMYK	cmyk(82.1%, 70.9%, 0%, 47.5%)
CIE-LAB	lab(21.45, 30.82, -54.39)
CIE-LCH	lch(21.45, 62.52, 299.54°)
OKLab	oklab(33.53% -0.0041 -0.1575)
OKLCH	oklch(33.53% 0.158 268.5)
XYZ	xyz(5.4038, 3.3658, 22.9145)
Luminance	0.0337 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182786 #867718

analogous

#185E86 #182786 #401886

triadic

#182786 #861827 #278618

tetradic

#182786 #86185E #867718 #188640

square

#182786 #86185E #867718 #188640

split-complementary

#182786 #864018 #5E8618

monochromatic

#05091E #0F1852 #182786 #2136BA #3C52DC

Accessibility & contrast

On white

12.55

#182786 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#182786 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182786

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182786	#FFFFFF	#000000	##FFFFFF
##182786	1.00	12.55	1.67	12.55
#FFFFFF	12.55	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003989

Deuteranopia (green-blind)

#002E84

Tritanopia (blue-blind)

#004153

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #182786;
/* rgb */ color: rgb(24, 39, 134);
/* oklch */ color: oklch(33.5% 0.158 268.5);

Tailwind

colors: {
  custom: {
    50: '#6a61aa',
    500: '#182786',
    950: '#000000',
  },
}

SCSS

$custom: #182786;
$custom-light: #6a61aa;
$custom-dark: #000000;

JSON

{
  "hex": "#182786",
  "rgb": {
    "r": 24,
    "g": 39,
    "b": 134
  },
  "hsl": {
    "h": 231.818,
    "s": 69.62,
    "l": 30.98
  },
  "oklch": {
    "l": 0.3353,
    "c": 0.15759,
    "h": 268.5
  },
  "luminance": 0.03366
}

Semantic roles & 50–950 ramp

primary

#182786

secondary

#BAA940

accent

#D43BEC

background

#F6F5FA

surface

#ECEAF4

border

#C7C6CE

text

#080510

muted

#7A797F

Preview Lab

Preview with #182786

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

Preview Lab → · Contrast checker → · Palette generator →