#18468F#18468F

#18468F is a dark, vivid blue. Relative luminance 0.066; OKLCH L 40.7% C 0.131 H 259.6°. Best body text is #FFFFFF at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#18468F
RGB	rgb(24, 70, 143)
HSL	hsl(217, 71%, 33%)
HSV	hsv(217, 83%, 56%)
CMYK	cmyk(83.2%, 51%, 0%, 43.9%)
CIE-LAB	lab(30.78, 13.06, -44.77)
CIE-LCH	lch(30.78, 46.64, 286.26°)
OKLab	oklab(40.74% -0.0237 -0.1289)
OKLCH	oklch(40.74% 0.131 259.6)
XYZ	xyz(7.5230, 6.5568, 26.8504)
Luminance	0.0656 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18468F #8F6118

analogous

#18818F #18468F #26188F

triadic

#18468F #8F1846 #468F18

tetradic

#18468F #8F1881 #8F6118 #188F26

square

#18468F #8F1881 #8F6118 #188F26

split-complementary

#18468F #8F2618 #818F18

monochromatic

#061326 #0F2C5B #18468F #2160C3 #427FDF

Accessibility & contrast

On white

9.08

#18468F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#18468F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18468F

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18468F	#FFFFFF	#000000	##FFFFFF
##18468F	1.00	9.08	2.31	9.08
#FFFFFF	9.08	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#194E92

Deuteranopia (green-blind)

#00438E

Tritanopia (blue-blind)

#005863

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #18468f;
/* rgb */ color: rgb(24, 70, 143);
/* oklch */ color: oklch(40.7% 0.131 259.6);

Tailwind

colors: {
  custom: {
    50: '#6a78b0',
    500: '#18468f',
    950: '#000000',
  },
}

SCSS

$custom: #18468f;
$custom-light: #6a78b0;
$custom-dark: #000000;

JSON

{
  "hex": "#18468f",
  "rgb": {
    "r": 24,
    "g": 70,
    "b": 143
  },
  "hsl": {
    "h": 216.807,
    "s": 71.257,
    "l": 32.745
  },
  "oklch": {
    "l": 0.40744,
    "c": 0.13104,
    "h": 259.6
  },
  "luminance": 0.06558
}

Semantic roles & 50–950 ramp

primary

#18468F

secondary

#C09043

accent

#A83AEE

background

#F6F7FA

surface

#ECEDF5

border

#C7C8CF

text

#080910

muted

#7A7B7F

Preview Lab

Preview with #18468F

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

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