#18295C#18295C

#18295C is a dark, moderate blue. Relative luminance 0.026; OKLCH L 29.9% C 0.094 H 266.8°. Best body text is #FFFFFF at 13.90:1 contrast (WCAG AA passes).

Color values

HEX	#18295C
RGB	rgb(24, 41, 92)
HSL	hsl(225, 59%, 23%)
HSV	hsv(225, 74%, 36%)
CMYK	cmyk(73.9%, 55.4%, 0%, 63.9%)
CIE-LAB	lab(18.15, 12.55, -32.69)
CIE-LCH	lch(18.15, 35.01, 291.00°)
OKLab	oklab(29.9% -0.0053 -0.0939)
OKLCH	oklch(29.9% 0.094 266.8)
XYZ	xyz(3.1007, 2.5525, 10.4524)
Luminance	0.0255 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18295C #5C4B18

analogous

#184B5C #18295C #29185C

triadic

#18295C #5C1829 #295C18

tetradic

#18295C #5C184B #5C4B18 #185C29

square

#18295C #5C184B #5C4B18 #185C29

split-complementary

#18295C #5C2918 #4B5C18

monochromatic

#060B18 #0B132B #18295C #253F8D #3154BD

Accessibility & contrast

On white

13.90

#18295C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#18295C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18295C

13.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18295C	#FFFFFF	#000000	##FFFFFF
##18295C	1.00	13.90	1.51	13.90
#FFFFFF	13.90	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#09305E

Deuteranopia (green-blind)

#00295B

Tritanopia (blue-blind)

#00353E

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #18295c;
/* rgb */ color: rgb(24, 41, 92);
/* oklch */ color: oklch(29.9% 0.094 266.8);

Tailwind

colors: {
  custom: {
    50: '#5f628b',
    500: '#18295c',
    950: '#000000',
  },
}

SCSS

$custom: #18295c;
$custom-light: #5f628b;
$custom-dark: #000000;

JSON

{
  "hex": "#18295c",
  "rgb": {
    "r": 24,
    "g": 41,
    "b": 92
  },
  "hsl": {
    "h": 225,
    "s": 58.621,
    "l": 22.745
  },
  "oklch": {
    "l": 0.29898,
    "c": 0.09405,
    "h": 266.8
  },
  "luminance": 0.02553
}

Semantic roles & 50–950 ramp

primary

#18295C

secondary

#937D3D

accent

#BB46E2

background

#F5F5F8

surface

#EAEAF0

border

#C6C6CB

text

#05050C

muted

#79797D

Preview Lab

Preview with #18295C

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

Preview Lab → · Contrast checker → · Palette generator →