#18296A#18296A

#18296A is a dark, moderate blue. Relative luminance 0.028; OKLCH L 31.1% C 0.116 H 267.8°. Best body text is #FFFFFF at 13.43:1 contrast (WCAG AA passes).

Color values

HEX	#18296A
RGB	rgb(24, 41, 106)
HSL	hsl(228, 63%, 25%)
HSV	hsv(228, 77%, 42%)
CMYK	cmyk(77.4%, 61.3%, 0%, 58.4%)
CIE-LAB	lab(19.31, 18.33, -40.02)
CIE-LCH	lch(19.31, 44.01, 294.61°)
OKLab	oklab(31.13% -0.0043 -0.1154)
OKLCH	oklch(31.13% 0.116 267.8)
XYZ	xyz(3.7702, 2.8203, 13.9785)
Luminance	0.0282 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18296A #6A5918

analogous

#18526A #18296A #30186A

triadic

#18296A #6A1829 #296A18

tetradic

#18296A #6A1852 #6A5918 #186A30

square

#18296A #6A1852 #6A5918 #186A30

split-complementary

#18296A #6A3018 #526A18

monochromatic

#060A19 #0D1638 #18296A #233C9C #2F50CE

Accessibility & contrast

On white

13.43

#18296A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#18296A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18296A

13.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18296A	#FFFFFF	#000000	##FFFFFF
##18296A	1.00	13.43	1.56	13.43
#FFFFFF	13.43	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00336C

Deuteranopia (green-blind)

#002B69

Tritanopia (blue-blind)

#003945

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #18296a;
/* rgb */ color: rgb(24, 41, 106);
/* oklch */ color: oklch(31.1% 0.116 267.8);

Tailwind

colors: {
  custom: {
    50: '#626295',
    500: '#18296a',
    950: '#000000',
  },
}

SCSS

$custom: #18296a;
$custom-light: #626295;
$custom-dark: #000000;

JSON

{
  "hex": "#18296a",
  "rgb": {
    "r": 24,
    "g": 41,
    "b": 106
  },
  "hsl": {
    "h": 227.561,
    "s": 63.077,
    "l": 25.49
  },
  "oklch": {
    "l": 0.31132,
    "c": 0.11553,
    "h": 267.8
  },
  "luminance": 0.02821
}

Semantic roles & 50–950 ramp

primary

#18296A

secondary

#A08C3E

accent

#C442E6

background

#F6F5F9

surface

#EBEAF2

border

#C6C6CC

text

#06050D

muted

#7A797E

Preview Lab

Preview with #18296A

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

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