#12346D#12346D

#12346D is a dark, moderate blue. Relative luminance 0.037; OKLCH L 33.6% C 0.107 H 260.2°. Best body text is #FFFFFF at 12.08:1 contrast (WCAG AA passes).

Color values

HEX	#12346D
RGB	rgb(18, 52, 109)
HSL	hsl(218, 72%, 25%)
HSV	hsv(218, 83%, 43%)
CMYK	cmyk(83.5%, 52.3%, 0%, 57.3%)
CIE-LAB	lab(22.61, 10.85, -36.61)
CIE-LCH	lch(22.61, 38.19, 286.51°)
OKLab	oklab(33.64% -0.0182 -0.1053)
OKLCH	oklch(33.64% 0.107 260.2)
XYZ	xyz(4.2368, 3.6882, 14.9536)
Luminance	0.0369 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12346D #6D4B12

analogous

#12626D #12346D #1D126D

triadic

#12346D #6D1234 #346D12

tetradic

#12346D #6D1262 #6D4B12 #126D1D

square

#12346D #6D1262 #6D4B12 #126D1D

split-complementary

#12346D #6D1D12 #626D12

monochromatic

#040D1A #091B38 #12346D #1B4DA2 #2366D6

Accessibility & contrast

On white

12.08

#12346D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#12346D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12346D

12.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12346D	#FFFFFF	#000000	##FFFFFF
##12346D	1.00	12.08	1.74	12.08
#FFFFFF	12.08	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#113A6F

Deuteranopia (green-blind)

#00326C

Tritanopia (blue-blind)

#00424B

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #12346d;
/* rgb */ color: rgb(18, 52, 109);
/* oklch */ color: oklch(33.6% 0.107 260.2);

Tailwind

colors: {
  custom: {
    50: '#606a97',
    500: '#12346d',
    950: '#000000',
  },
}

SCSS

$custom: #12346d;
$custom-light: #606a97;
$custom-dark: #000000;

JSON

{
  "hex": "#12346d",
  "rgb": {
    "r": 18,
    "g": 52,
    "b": 109
  },
  "hsl": {
    "h": 217.582,
    "s": 71.654,
    "l": 24.902
  },
  "oklch": {
    "l": 0.3364,
    "c": 0.1069,
    "h": 260.2
  },
  "luminance": 0.03689
}

Semantic roles & 50–950 ramp

primary

#12346D

secondary

#A47B37

accent

#AB39EE

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#05060D

muted

#7A7A7E

Preview Lab

Preview with #12346D

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

Preview Lab → · Contrast checker → · Palette generator →