#18195E#18195E

#18195E is a dark, moderate blue. Relative luminance 0.017; OKLCH L 26.7% C 0.119 H 274.2°. Best body text is #FFFFFF at 15.68:1 contrast (WCAG AA passes).

Color values

HEX	#18195E
RGB	rgb(24, 25, 94)
HSL	hsl(239, 59%, 23%)
HSV	hsv(239, 74%, 37%)
CMYK	cmyk(74.5%, 73.4%, 0%, 63.1%)
CIE-LAB	lab(13.81, 24.89, -41.10)
CIE-LCH	lch(13.81, 48.05, 301.20°)
OKLab	oklab(26.74% 0.0087 -0.1188)
OKLCH	oklch(26.74% 0.119 274.2)
XYZ	xyz(2.7440, 1.6973, 10.7705)
Luminance	0.0170 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18195E #5E5D18

analogous

#183C5E #18195E #3A185E

triadic

#18195E #5E1819 #195E18

tetradic

#18195E #5E183C #5E5D18 #185E3A

square

#18195E #5E183C #5E5D18 #185E3A

split-complementary

#18195E #5E3A18 #3C5E18

monochromatic

#060618 #0C0C2D #18195E #24268F #3133C0

Accessibility & contrast

On white

15.68

#18195E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#18195E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18195E

15.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18195E	#FFFFFF	#000000	##FFFFFF
##18195E	1.00	15.68	1.34	15.68
#FFFFFF	15.68	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002660

Deuteranopia (green-blind)

#00205D

Tritanopia (blue-blind)

#002C39

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #18195e;
/* rgb */ color: rgb(24, 25, 94);
/* oklch */ color: oklch(26.7% 0.119 274.2);

Tailwind

colors: {
  custom: {
    50: '#61568c',
    500: '#18195e',
    950: '#000000',
  },
}

SCSS

$custom: #18195e;
$custom-light: #61568c;
$custom-dark: #000000;

JSON

{
  "hex": "#18195e",
  "rgb": {
    "r": 24,
    "g": 25,
    "b": 94
  },
  "hsl": {
    "h": 239.143,
    "s": 59.322,
    "l": 23.137
  },
  "oklch": {
    "l": 0.26735,
    "c": 0.11908,
    "h": 274.2
  },
  "luminance": 0.01698
}

Semantic roles & 50–950 ramp

primary

#18195E

secondary

#94933D

accent

#E045E3

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#05030C

muted

#7A787D

Preview Lab

Preview with #18195E

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

Preview Lab → · Contrast checker → · Palette generator →