#182470#182470

#182470 is a dark, vivid blue. Relative luminance 0.026; OKLCH L 30.7% C 0.131 H 269.7°. Best body text is #FFFFFF at 13.77:1 contrast (WCAG AA passes).

Color values

HEX	#182470
RGB	rgb(24, 36, 112)
HSL	hsl(232, 65%, 27%)
HSV	hsv(232, 79%, 44%)
CMYK	cmyk(78.6%, 67.9%, 0%, 56.1%)
CIE-LAB	lab(18.48, 24.31, -45.27)
CIE-LCH	lch(18.48, 51.38, 298.24°)
OKLab	oklab(30.69% -0.0007 -0.1309)
OKLCH	oklch(30.69% 0.131 269.7)
XYZ	xyz(3.9312, 2.6254, 15.6257)
Luminance	0.0263 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182470 #706418

analogous

#185070 #182470 #381870

triadic

#182470 #701824 #247018

tetradic

#182470 #701850 #706418 #187038

square

#182470 #701850 #706418 #187038

split-complementary

#182470 #703818 #507018

monochromatic

#050819 #0D143E #182470 #2334A2 #3046D3

Accessibility & contrast

On white

13.77

#182470 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#182470 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182470

13.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182470	#FFFFFF	#000000	##FFFFFF
##182470	1.00	13.77	1.53	13.77
#FFFFFF	13.77	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003172

Deuteranopia (green-blind)

#00296F

Tritanopia (blue-blind)

#003846

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #182470;
/* rgb */ color: rgb(24, 36, 112);
/* oklch */ color: oklch(30.7% 0.131 269.7);

Tailwind

colors: {
  custom: {
    50: '#645e9a',
    500: '#182470',
    950: '#000000',
  },
}

SCSS

$custom: #182470;
$custom-light: #645e9a;
$custom-dark: #000000;

JSON

{
  "hex": "#182470",
  "rgb": {
    "r": 24,
    "g": 36,
    "b": 112
  },
  "hsl": {
    "h": 231.818,
    "s": 64.706,
    "l": 26.667
  },
  "oklch": {
    "l": 0.30687,
    "c": 0.13091,
    "h": 269.7
  },
  "luminance": 0.02626
}

Semantic roles & 50–950 ramp

primary

#182470

secondary

#A5973E

accent

#D140E8

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040E

muted

#7A797E

Preview Lab

Preview with #182470

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

Preview Lab → · Contrast checker → · Palette generator →