#18295A#18295A

#18295A is a dark, moderate blue. Relative luminance 0.025; OKLCH L 29.7% C 0.091 H 266.5°. Best body text is #FFFFFF at 13.97:1 contrast (WCAG AA passes).

Color values

HEX	#18295A
RGB	rgb(24, 41, 90)
HSL	hsl(225, 58%, 22%)
HSV	hsv(225, 73%, 35%)
CMYK	cmyk(73.3%, 54.4%, 0%, 64.7%)
CIE-LAB	lab(18.00, 11.72, -31.61)
CIE-LCH	lch(18.00, 33.71, 290.34°)
OKLab	oklab(29.73% -0.0056 -0.0907)
OKLCH	oklch(29.73% 0.091 266.5)
XYZ	xyz(3.0144, 2.5180, 9.9980)
Luminance	0.0252 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18295A #5A4918

analogous

#184A5A #18295A #28185A

triadic

#18295A #5A1829 #295A18

tetradic

#18295A #5A184A #5A4918 #185A28

square

#18295A #5A184A #5A4918 #185A28

split-complementary

#18295A #5A2818 #4A5A18

monochromatic

#060B18 #0B132A #18295A #253F8A #3255BB

Accessibility & contrast

On white

13.97

#18295A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#18295A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18295A

13.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18295A	#FFFFFF	#000000	##FFFFFF
##18295A	1.00	13.97	1.50	13.97
#FFFFFF	13.97	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C2F5C

Deuteranopia (green-blind)

#002959

Tritanopia (blue-blind)

#00353D

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #18295a;
/* rgb */ color: rgb(24, 41, 90);
/* oklch */ color: oklch(29.7% 0.091 266.5);

Tailwind

colors: {
  custom: {
    50: '#5e6289',
    500: '#18295a',
    950: '#000000',
  },
}

SCSS

$custom: #18295a;
$custom-light: #5e6289;
$custom-dark: #000000;

JSON

{
  "hex": "#18295a",
  "rgb": {
    "r": 24,
    "g": 41,
    "b": 90
  },
  "hsl": {
    "h": 224.545,
    "s": 57.895,
    "l": 22.353
  },
  "oklch": {
    "l": 0.29731,
    "c": 0.09089,
    "h": 266.5
  },
  "luminance": 0.02518
}

Semantic roles & 50–950 ramp

primary

#18295A

secondary

#917B3D

accent

#B947E1

background

#F5F5F8

surface

#E9EAF0

border

#C5C6CB

text

#05050B

muted

#79797C

Preview Lab

Preview with #18295A

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

Preview Lab → · Contrast checker → · Palette generator →