#12245D#12245D

#12245D is a dark, moderate blue. Relative luminance 0.022; OKLCH L 28.5% C 0.105 H 266.4°. Best body text is #FFFFFF at 14.62:1 contrast (WCAG AA passes).

Color values

HEX	#12245D
RGB	rgb(18, 36, 93)
HSL	hsl(226, 68%, 22%)
HSV	hsv(226, 81%, 36%)
CMYK	cmyk(80.6%, 61.3%, 0%, 63.5%)
CIE-LAB	lab(16.41, 15.75, -36.20)
CIE-LCH	lch(16.41, 39.48, 293.51°)
OKLab	oklab(28.52% -0.0066 -0.1044)
OKLCH	oklch(28.52% 0.105 266.4)
XYZ	xyz(2.8554, 2.1804, 10.6242)
Luminance	0.0218 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12245D #5D4B12

analogous

#124A5D #12245D #26125D

triadic

#12245D #5D1224 #245D12

tetradic

#12245D #5D124A #5D4B12 #125D26

square

#12245D #5D124A #5D4B12 #125D26

split-complementary

#12245D #5D2612 #4A5D12

monochromatic

#050A1A #08102A #12245D #1C3890 #264CC4

Accessibility & contrast

On white

14.62

#12245D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#12245D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12245D

14.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12245D	#FFFFFF	#000000	##FFFFFF
##12245D	1.00	14.62	1.44	14.62
#FFFFFF	14.62	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C5F

Deuteranopia (green-blind)

#00255C

Tritanopia (blue-blind)

#00323C

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #12245d;
/* rgb */ color: rgb(18, 36, 93);
/* oklch */ color: oklch(28.5% 0.105 266.4);

Tailwind

colors: {
  custom: {
    50: '#5d5e8b',
    500: '#12245d',
    950: '#000000',
  },
}

SCSS

$custom: #12245d;
$custom-light: #5d5e8b;
$custom-dark: #000000;

JSON

{
  "hex": "#12245d",
  "rgb": {
    "r": 18,
    "g": 36,
    "b": 93
  },
  "hsl": {
    "h": 225.6,
    "s": 67.568,
    "l": 21.765
  },
  "oklch": {
    "l": 0.28522,
    "c": 0.10466,
    "h": 266.4
  },
  "luminance": 0.02181
}

Semantic roles & 50–950 ramp

primary

#12245D

secondary

#957E35

accent

#C13DEA

background

#F5F5F8

surface

#E9E9F0

border

#C5C5CB

text

#05040C

muted

#79797D

Preview Lab

Preview with #12245D

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

Preview Lab → · Contrast checker → · Palette generator →