#12386E#12386E

#12386E is a dark, moderate blue. Relative luminance 0.041; OKLCH L 34.7% C 0.103 H 258.0°. Best body text is #FFFFFF at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#12386E
RGB	rgb(18, 56, 110)
HSL	hsl(215, 72%, 25%)
HSV	hsv(215, 84%, 43%)
CMYK	cmyk(83.6%, 49.1%, 0%, 56.9%)
CIE-LAB	lab(23.94, 8.41, -35.12)
CIE-LCH	lch(23.94, 36.11, 283.47°)
OKLab	oklab(34.68% -0.0215 -0.1008)
OKLCH	oklch(34.68% 0.103 258)
XYZ	xyz(4.4771, 4.0822, 15.3008)
Luminance	0.0408 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12386E #6E4812

analogous

#12666E #12386E #1A126E

triadic

#12386E #6E1238 #386E12

tetradic

#12386E #6E1266 #6E4812 #126E1A

square

#12386E #6E1266 #6E4812 #126E1A

split-complementary

#12386E #6E1A12 #666E12

monochromatic

#040D1A #091D39 #12386E #1B53A3 #236ED7

Accessibility & contrast

On white

11.56

#12386E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#12386E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12386E

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12386E	#FFFFFF	#000000	##FFFFFF
##12386E	1.00	11.56	1.82	11.56
#FFFFFF	11.56	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A3D70

Deuteranopia (green-blind)

#02356D

Tritanopia (blue-blind)

#00454D

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #12386e;
/* rgb */ color: rgb(18, 56, 110);
/* oklch */ color: oklch(34.7% 0.103 258.0);

Tailwind

colors: {
  custom: {
    50: '#606e98',
    500: '#12386e',
    950: '#000000',
  },
}

SCSS

$custom: #12386e;
$custom-light: #606e98;
$custom-dark: #000000;

JSON

{
  "hex": "#12386e",
  "rgb": {
    "r": 18,
    "g": 56,
    "b": 110
  },
  "hsl": {
    "h": 215.217,
    "s": 71.875,
    "l": 25.098
  },
  "oklch": {
    "l": 0.34684,
    "c": 0.1031,
    "h": 258
  },
  "luminance": 0.04083
}

Semantic roles & 50–950 ramp

primary

#12386E

secondary

#A57837

accent

#A439EF

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06070E

muted

#7A7A7E

Preview Lab

Preview with #12386E

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

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