#18126A#18126A

#18126A is a dark, vivid blue. Relative luminance 0.017; OKLCH L 27.0% C 0.143 H 274.1°. Best body text is #FFFFFF at 15.75:1 contrast (WCAG AA passes).

Color values

HEX	#18126A
RGB	rgb(24, 18, 106)
HSL	hsl(244, 71%, 24%)
HSV	hsv(244, 83%, 42%)
CMYK	cmyk(77.4%, 83%, 0%, 58.4%)
CIE-LAB	lab(13.63, 33.62, -49.34)
CIE-LCH	lch(13.63, 59.70, 304.27°)
OKLab	oklab(27.02% 0.0102 -0.1427)
OKLCH	oklch(27.02% 0.143 274.1)
XYZ	xyz(3.1937, 1.6671, 13.7863)
Luminance	0.0167 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18126A #646A12

analogous

#12386A #18126A #44126A

triadic

#18126A #6A1812 #126A18

tetradic

#18126A #6A1238 #646A12 #126A44

square

#18126A #6A1238 #646A12 #126A44

split-complementary

#18126A #6A4412 #386A12

monochromatic

#06041A #0C0936 #18126A #241B9E #3024D3

Accessibility & contrast

On white

15.75

#18126A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#18126A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18126A

15.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18126A	#FFFFFF	#000000	##FFFFFF
##18126A	1.00	15.75	1.33	15.75
#FFFFFF	15.75	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00276C

Deuteranopia (green-blind)

#001F68

Tritanopia (blue-blind)

#002D3E

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #18126a;
/* rgb */ color: rgb(24, 18, 106);
/* oklch */ color: oklch(27.0% 0.143 274.1);

Tailwind

colors: {
  custom: {
    50: '#655296',
    500: '#18126a',
    950: '#000000',
  },
}

SCSS

$custom: #18126a;
$custom-light: #655296;
$custom-dark: #000000;

JSON

{
  "hex": "#18126a",
  "rgb": {
    "r": 24,
    "g": 18,
    "b": 106
  },
  "hsl": {
    "h": 244.091,
    "s": 70.968,
    "l": 24.314
  },
  "oklch": {
    "l": 0.27017,
    "c": 0.14308,
    "h": 274.1
  },
  "luminance": 0.01667
}

Semantic roles & 50–950 ramp

primary

#18126A

secondary

#9AA236

accent

#EE3AE1

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#06020D

muted

#7A787E

Preview Lab

Preview with #18126A

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

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