#18264F#18264F

#18264F is a dark, moderate blue. Relative luminance 0.021; OKLCH L 28.1% C 0.077 H 267.2°. Best body text is #FFFFFF at 14.70:1 contrast (WCAG AA passes).

Color values

HEX	#18264F
RGB	rgb(24, 38, 79)
HSL	hsl(225, 53%, 20%)
HSV	hsv(225, 70%, 31%)
CMYK	cmyk(69.6%, 51.9%, 0%, 69%)
CIE-LAB	lab(16.23, 9.39, -27.06)
CIE-LCH	lch(16.23, 28.65, 289.14°)
OKLab	oklab(28.12% -0.0038 -0.0774)
OKLCH	oklch(28.12% 0.078 267.2)
XYZ	xyz(2.4806, 2.1447, 7.6789)
Luminance	0.0215 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18264F #4F4118

analogous

#18414F #18264F #25184F

triadic

#18264F #4F1826 #264F18

tetradic

#18264F #4F1841 #4F4118 #184F25

square

#18264F #4F1841 #4F4118 #184F25

split-complementary

#18264F #4F2518 #414F18

monochromatic

#070B17 #0A0F20 #18264F #263D7E #3553AD

Accessibility & contrast

On white

14.70

#18264F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#18264F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18264F

14.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18264F	#FFFFFF	#000000	##FFFFFF
##18264F	1.00	14.70	1.43	14.70
#FFFFFF	14.70	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#112B51

Deuteranopia (green-blind)

#07264E

Tritanopia (blue-blind)

#002F36

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #18264f;
/* rgb */ color: rgb(24, 38, 79);
/* oklch */ color: oklch(28.1% 0.077 267.2);

Tailwind

colors: {
  custom: {
    50: '#5c5f81',
    500: '#18264f',
    950: '#000000',
  },
}

SCSS

$custom: #18264f;
$custom-light: #5c5f81;
$custom-dark: #000000;

JSON

{
  "hex": "#18264f",
  "rgb": {
    "r": 24,
    "g": 38,
    "b": 79
  },
  "hsl": {
    "h": 224.727,
    "s": 53.398,
    "l": 20.196
  },
  "oklch": {
    "l": 0.28119,
    "c": 0.0775,
    "h": 267.2
  },
  "luminance": 0.02145
}

Semantic roles & 50–950 ramp

primary

#18264F

secondary

#86733D

accent

#B84BDD

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04040A

muted

#79797C

Preview Lab

Preview with #18264F

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

Preview Lab → · Contrast checker → · Palette generator →