#12286A#12286A

#12286A is a dark, moderate blue. Relative luminance 0.027; OKLCH L 30.6% C 0.119 H 265.6°. Best body text is #FFFFFF at 13.66:1 contrast (WCAG AA passes).

Color values

HEX	#12286A
RGB	rgb(18, 40, 106)
HSL	hsl(225, 71%, 24%)
HSV	hsv(225, 83%, 42%)
CMYK	cmyk(83%, 62.3%, 0%, 58.4%)
CIE-LAB	lab(18.74, 18.30, -40.95)
CIE-LCH	lch(18.74, 44.86, 294.08°)
OKLab	oklab(30.63% -0.0091 -0.1183)
OKLCH	oklch(30.63% 0.119 265.6)
XYZ	xyz(3.6088, 2.6864, 13.9612)
Luminance	0.0269 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12286A #6A5412

analogous

#12546A #12286A #28126A

triadic

#12286A #6A1228 #286A12

tetradic

#12286A #6A1254 #6A5412 #126A28

square

#12286A #6A1254 #6A5412 #126A28

split-complementary

#12286A #6A2812 #546A12

monochromatic

#040A1A #091436 #12286A #1B3C9E #244FD3

Accessibility & contrast

On white

13.66

#12286A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#12286A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12286A

13.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12286A	#FFFFFF	#000000	##FFFFFF
##12286A	1.00	13.66	1.54	13.66
#FFFFFF	13.66	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00326C

Deuteranopia (green-blind)

#002A69

Tritanopia (blue-blind)

#003944

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #12286a;
/* rgb */ color: rgb(18, 40, 106);
/* oklch */ color: oklch(30.6% 0.119 265.6);

Tailwind

colors: {
  custom: {
    50: '#606195',
    500: '#12286a',
    950: '#000000',
  },
}

SCSS

$custom: #12286a;
$custom-light: #606195;
$custom-dark: #000000;

JSON

{
  "hex": "#12286a",
  "rgb": {
    "r": 18,
    "g": 40,
    "b": 106
  },
  "hsl": {
    "h": 225,
    "s": 70.968,
    "l": 24.314
  },
  "oklch": {
    "l": 0.30631,
    "c": 0.11869,
    "h": 265.6
  },
  "luminance": 0.02687
}

Semantic roles & 50–950 ramp

primary

#12286A

secondary

#A28736

accent

#C13AEE

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06050D

muted

#7A797E

Preview Lab

Preview with #12286A

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

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