#12296C#12296C

#12296C is a dark, vivid blue. Relative luminance 0.028; OKLCH L 31.0% C 0.120 H 265.3°. Best body text is #FFFFFF at 13.47:1 contrast (WCAG AA passes).

Color values

HEX	#12296C
RGB	rgb(18, 41, 108)
HSL	hsl(225, 71%, 25%)
HSV	hsv(225, 83%, 42%)
CMYK	cmyk(83.3%, 62%, 0%, 57.6%)
CIE-LAB	lab(19.21, 18.42, -41.49)
CIE-LCH	lch(19.21, 45.39, 293.94°)
OKLab	oklab(31.04% -0.0098 -0.1199)
OKLCH	oklch(31.04% 0.12 265.3)
XYZ	xyz(3.7482, 2.7967, 14.5267)
Luminance	0.0280 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12296C #6C5512

analogous

#12566C #12296C #28126C

triadic

#12296C #6C1229 #296C12

tetradic

#12296C #6C1256 #6C5512 #126C28

square

#12296C #6C1256 #6C5512 #126C28

split-complementary

#12296C #6C2812 #566C12

monochromatic

#040A1A #091538 #12296C #1B3DA0 #2351D5

Accessibility & contrast

On white

13.47

#12296C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#12296C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12296C

13.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12296C	#FFFFFF	#000000	##FFFFFF
##12296C	1.00	13.47	1.56	13.47
#FFFFFF	13.47	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00336E

Deuteranopia (green-blind)

#002B6B

Tritanopia (blue-blind)

#003A46

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #12296c;
/* rgb */ color: rgb(18, 41, 108);
/* oklch */ color: oklch(31.0% 0.120 265.3);

Tailwind

colors: {
  custom: {
    50: '#616297',
    500: '#12296c',
    950: '#000000',
  },
}

SCSS

$custom: #12296c;
$custom-light: #616297;
$custom-dark: #000000;

JSON

{
  "hex": "#12296c",
  "rgb": {
    "r": 18,
    "g": 41,
    "b": 108
  },
  "hsl": {
    "h": 224.667,
    "s": 71.429,
    "l": 24.706
  },
  "oklch": {
    "l": 0.31038,
    "c": 0.12029,
    "h": 265.3
  },
  "luminance": 0.02797
}

Semantic roles & 50–950 ramp

primary

#12296C

secondary

#A38836

accent

#C03AEE

background

#F6F5F9

surface

#EBEAF2

border

#C6C6CC

text

#06050D

muted

#7A797E

Preview Lab

Preview with #12296C

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

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