#12264F#12264F

#12264F is a dark, moderate blue. Relative luminance 0.021; OKLCH L 27.8% C 0.080 H 262.8°. Best body text is #FFFFFF at 14.83:1 contrast (WCAG AA passes).

Color values

HEX	#12264F
RGB	rgb(18, 38, 79)
HSL	hsl(220, 63%, 19%)
HSV	hsv(220, 77%, 31%)
CMYK	cmyk(77.2%, 51.9%, 0%, 69%)
CIE-LAB	lab(15.90, 8.24, -27.61)
CIE-LCH	lch(15.90, 28.82, 286.62°)
OKLab	oklab(27.77% -0.01 -0.0792)
OKLCH	oklch(27.77% 0.08 262.8)
XYZ	xyz(2.3533, 2.0791, 7.6729)
Luminance	0.0208 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12264F #4F3B12

analogous

#12454F #12264F #1D124F

triadic

#12264F #4F1226 #264F12

tetradic

#12264F #4F1245 #4F3B12 #124F1D

square

#12264F #4F1245 #4F3B12 #124F1D

split-complementary

#12264F #4F1D12 #454F12

monochromatic

#060C19 #070E1D #12264F #1D3E81 #2956B3

Accessibility & contrast

On white

14.83

#12264F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#12264F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12264F

14.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12264F	#FFFFFF	#000000	##FFFFFF
##12264F	1.00	14.83	1.42	14.83
#FFFFFF	14.83	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#102B51

Deuteranopia (green-blind)

#04254E

Tritanopia (blue-blind)

#003036

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #12264f;
/* rgb */ color: rgb(18, 38, 79);
/* oklch */ color: oklch(27.8% 0.080 262.8);

Tailwind

colors: {
  custom: {
    50: '#595f81',
    500: '#12264f',
    950: '#000000',
  },
}

SCSS

$custom: #12264f;
$custom-light: #595f81;
$custom-dark: #000000;

JSON

{
  "hex": "#12264f",
  "rgb": {
    "r": 18,
    "g": 38,
    "b": 79
  },
  "hsl": {
    "h": 220.328,
    "s": 62.887,
    "l": 19.02
  },
  "oklch": {
    "l": 0.27774,
    "c": 0.0798,
    "h": 262.8
  },
  "luminance": 0.02079
}

Semantic roles & 50–950 ramp

primary

#12264F

secondary

#886D35

accent

#B042E6

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04040A

muted

#79797C

Preview Lab

Preview with #12264F

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

Preview Lab → · Contrast checker → · Palette generator →