#18326D#18326D

#18326D is a dark, moderate blue. Relative luminance 0.036; OKLCH L 33.4% C 0.108 H 263.7°. Best body text is #FFFFFF at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#18326D
RGB	rgb(24, 50, 109)
HSL	hsl(222, 64%, 26%)
HSV	hsv(222, 78%, 43%)
CMYK	cmyk(78%, 54.1%, 0%, 57.3%)
CIE-LAB	lab(22.23, 13.06, -37.22)
CIE-LCH	lch(22.23, 39.45, 289.34°)
OKLab	oklab(33.41% -0.0118 -0.1071)
OKLCH	oklch(33.41% 0.108 263.7)
XYZ	xyz(4.2766, 3.5791, 14.9305)
Luminance	0.0358 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18326D #6D5318

analogous

#185C6D #18326D #28186D

triadic

#18326D #6D1832 #326D18

tetradic

#18326D #6D185C #6D5318 #186D28

square

#18326D #6D185C #6D5318 #186D28

split-complementary

#18326D #6D2818 #5C6D18

monochromatic

#060C19 #0D1B3B #18326D #23499F #2E60D1

Accessibility & contrast

On white

12.24

#18326D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#18326D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18326D

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18326D	#FFFFFF	#000000	##FFFFFF
##18326D	1.00	12.24	1.72	12.24
#FFFFFF	12.24	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C396F

Deuteranopia (green-blind)

#00316C

Tritanopia (blue-blind)

#00404A

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #18326d;
/* rgb */ color: rgb(24, 50, 109);
/* oklch */ color: oklch(33.4% 0.108 263.7);

Tailwind

colors: {
  custom: {
    50: '#626997',
    500: '#18326d',
    950: '#000000',
  },
}

SCSS

$custom: #18326d;
$custom-light: #626997;
$custom-dark: #000000;

JSON

{
  "hex": "#18326d",
  "rgb": {
    "r": 24,
    "g": 50,
    "b": 109
  },
  "hsl": {
    "h": 221.647,
    "s": 63.91,
    "l": 26.078
  },
  "oklch": {
    "l": 0.33411,
    "c": 0.10773,
    "h": 263.7
  },
  "luminance": 0.0358
}

Semantic roles & 50–950 ramp

primary

#18326D

secondary

#A3843E

accent

#B441E7

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060D

muted

#7A7A7E

Preview Lab

Preview with #18326D

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

Preview Lab → · Contrast checker → · Palette generator →