#12415B#12415B

#12415B is a dark, moderate cyan. Relative luminance 0.047; OKLCH L 35.7% C 0.067 H 237.5°. Best body text is #FFFFFF at 10.86:1 contrast (WCAG AA passes).

Color values

HEX	#12415B
RGB	rgb(18, 65, 91)
HSL	hsl(201, 67%, 21%)
HSV	hsv(201, 80%, 36%)
CMYK	cmyk(80.2%, 28.6%, 0%, 64.3%)
CIE-LAB	lab(25.76, -5.67, -19.97)
CIE-LCH	lch(25.76, 20.75, 254.15°)
OKLab	oklab(35.73% -0.0359 -0.0563)
OKLCH	oklch(35.73% 0.067 237.5)
XYZ	xyz(4.0273, 4.6641, 10.5835)
Luminance	0.0466 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12415B #5B2C12

analogous

#125B51 #12415B #121D5B

triadic

#12415B #5B1241 #415B12

tetradic

#12415B #51125B #5B2C12 #1D5B12

square

#12415B #51125B #5B2C12 #1D5B12

split-complementary

#12415B #5B121D #5B5112

monochromatic

#05121A #081D28 #12415B #1C658E #268AC1

Accessibility & contrast

On white

10.86

#12415B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#12415B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12415B

10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12415B	#FFFFFF	#000000	##FFFFFF
##12415B	1.00	10.86	1.93	10.86
#FFFFFF	10.86	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35415C

Deuteranopia (green-blind)

#2B3A5B

Tritanopia (blue-blind)

#00484A

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #12415b;
/* rgb */ color: rgb(18, 65, 91);
/* oklch */ color: oklch(35.7% 0.067 237.5);

Tailwind

colors: {
  custom: {
    50: '#5c7589',
    500: '#12415b',
    950: '#000000',
  },
}

SCSS

$custom: #12415b;
$custom-light: #5c7589;
$custom-dark: #000000;

JSON

{
  "hex": "#12415b",
  "rgb": {
    "r": 18,
    "g": 65,
    "b": 91
  },
  "hsl": {
    "h": 201.37,
    "s": 66.972,
    "l": 21.373
  },
  "oklch": {
    "l": 0.35729,
    "c": 0.06683,
    "h": 237.5
  },
  "luminance": 0.04665
}

Semantic roles & 50–950 ramp

primary

#12415B

secondary

#935735

accent

#7B3EEA

background

#F5F7F8

surface

#E9EDF0

border

#C5C8CB

text

#04080B

muted

#797B7C

Preview Lab

Preview with #12415B

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

Preview Lab → · Contrast checker → · Palette generator →