#12417E#12417E

#12417E is a dark, moderate cyan. Relative luminance 0.054; OKLCH L 38.1% C 0.115 H 256.9°. Best body text is #FFFFFF at 10.08:1 contrast (WCAG AA passes).

Color values

HEX	#12417E
RGB	rgb(18, 65, 126)
HSL	hsl(214, 75%, 28%)
HSV	hsv(214, 86%, 49%)
CMYK	cmyk(85.7%, 48.4%, 0%, 50.6%)
CIE-LAB	lab(27.89, 8.86, -38.91)
CIE-LCH	lch(27.89, 39.90, 282.83°)
OKLab	oklab(38.09% -0.026 -0.1118)
OKLCH	oklch(38.09% 0.115 256.9)
XYZ	xyz(5.9042, 5.4148, 20.4686)
Luminance	0.0542 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12417E #7E4F12

analogous

#12777E #12417E #19127E

triadic

#12417E #7E1241 #417E12

tetradic

#12417E #7E1277 #7E4F12 #127E19

square

#12417E #7E1277 #7E4F12 #127E19

split-complementary

#12417E #7E1912 #777E12

monochromatic

#040E1B #0A2548 #12417E #1A5DB4 #2A79E1

Accessibility & contrast

On white

10.08

#12417E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#12417E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12417E

10.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12417E	#FFFFFF	#000000	##FFFFFF
##12417E	1.00	10.08	2.08	10.08
#FFFFFF	10.08	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F4780

Deuteranopia (green-blind)

#013D7D

Tritanopia (blue-blind)

#005059

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #12417e;
/* rgb */ color: rgb(18, 65, 126);
/* oklch */ color: oklch(38.1% 0.115 256.9);

Tailwind

colors: {
  custom: {
    50: '#6475a4',
    500: '#12417e',
    950: '#000000',
  },
}

SCSS

$custom: #12417e;
$custom-light: #6475a4;
$custom-dark: #000000;

JSON

{
  "hex": "#12417e",
  "rgb": {
    "r": 18,
    "g": 65,
    "b": 126
  },
  "hsl": {
    "h": 213.889,
    "s": 75,
    "l": 28.235
  },
  "oklch": {
    "l": 0.38088,
    "c": 0.11479,
    "h": 256.9
  },
  "luminance": 0.05416
}

Semantic roles & 50–950 ramp

primary

#12417E

secondary

#B47E38

accent

#A036F2

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#06080F

muted

#7A7B7F

Preview Lab

Preview with #12417E

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

Preview Lab → · Contrast checker → · Palette generator →