#18126F#18126F

#18126F is a dark, vivid blue. Relative luminance 0.018; OKLCH L 27.6% C 0.149 H 273.4°. Best body text is #FFFFFF at 15.50:1 contrast (WCAG AA passes).

Color values

HEX	#18126F
RGB	rgb(24, 18, 111)
HSL	hsl(244, 72%, 25%)
HSV	hsv(244, 84%, 44%)
CMYK	cmyk(78.4%, 83.8%, 0%, 56.5%)
CIE-LAB	lab(14.25, 35.33, -51.58)
CIE-LCH	lch(14.25, 62.52, 304.41°)
OKLab	oklab(27.63% 0.0089 -0.1492)
OKLCH	oklch(27.63% 0.149 273.4)
XYZ	xyz(3.4613, 1.7741, 15.1959)
Luminance	0.0177 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18126F #696F12

analogous

#123A6F #18126F #46126F

triadic

#18126F #6F1812 #126F18

tetradic

#18126F #6F123A #696F12 #126F46

square

#18126F #6F123A #696F12 #126F46

split-complementary

#18126F #6F4612 #3A6F12

monochromatic

#06041A #0D093A #18126F #231BA4 #2F23D8

Accessibility & contrast

On white

15.50

#18126F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#18126F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18126F

15.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18126F	#FFFFFF	#000000	##FFFFFF
##18126F	1.00	15.50	1.35	15.50
#FFFFFF	15.50	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002872

Deuteranopia (green-blind)

#00206D

Tritanopia (blue-blind)

#002F41

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #18126f;
/* rgb */ color: rgb(24, 18, 111);
/* oklch */ color: oklch(27.6% 0.149 273.4);

Tailwind

colors: {
  custom: {
    50: '#665299',
    500: '#18126f',
    950: '#000000',
  },
}

SCSS

$custom: #18126f;
$custom-light: #665299;
$custom-dark: #000000;

JSON

{
  "hex": "#18126f",
  "rgb": {
    "r": 24,
    "g": 18,
    "b": 111
  },
  "hsl": {
    "h": 243.871,
    "s": 72.093,
    "l": 25.294
  },
  "oklch": {
    "l": 0.27631,
    "c": 0.14949,
    "h": 273.4
  },
  "luminance": 0.01774
}

Semantic roles & 50–950 ramp

primary

#18126F

secondary

#9FA637

accent

#EF39E3

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#07020E

muted

#7A787E

Preview Lab

Preview with #18126F

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

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