#12145D#12145D

#12145D is a dark, vivid blue. Relative luminance 0.014; OKLCH L 25.4% C 0.125 H 271.9°. Best body text is #FFFFFF at 16.36:1 contrast (WCAG AA passes).

Color values

HEX	#12145D
RGB	rgb(18, 20, 93)
HSL	hsl(238, 68%, 22%)
HSV	hsv(238, 81%, 36%)
CMYK	cmyk(80.6%, 78.5%, 0%, 63.5%)
CIE-LAB	lab(12.08, 27.14, -43.29)
CIE-LCH	lch(12.08, 51.09, 302.09°)
OKLab	oklab(25.35% 0.0042 -0.1253)
OKLCH	oklch(25.35% 0.125 271.9)
XYZ	xyz(2.4747, 1.4190, 10.4973)
Luminance	0.0142 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12145D #5D5B12

analogous

#123A5D #12145D #36125D

triadic

#12145D #5D1214 #145D12

tetradic

#12145D #5D123A #5D5B12 #125D36

square

#12145D #5D123A #5D5B12 #125D36

split-complementary

#12145D #5D3612 #3A5D12

monochromatic

#05061A #08092A #12145D #1C1F90 #262AC4

Accessibility & contrast

On white

16.36

#12145D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#12145D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12145D

16.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12145D	#FFFFFF	#000000	##FFFFFF
##12145D	1.00	16.36	1.28	16.36
#FFFFFF	16.36	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00235F

Deuteranopia (green-blind)

#001C5C

Tritanopia (blue-blind)

#002937

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #12145d;
/* rgb */ color: rgb(18, 20, 93);
/* oklch */ color: oklch(25.4% 0.125 271.9);

Tailwind

colors: {
  custom: {
    50: '#5f528c',
    500: '#12145d',
    950: '#000000',
  },
}

SCSS

$custom: #12145d;
$custom-light: #5f528c;
$custom-dark: #000000;

JSON

{
  "hex": "#12145d",
  "rgb": {
    "r": 18,
    "g": 20,
    "b": 93
  },
  "hsl": {
    "h": 238.4,
    "s": 67.568,
    "l": 21.765
  },
  "oklch": {
    "l": 0.25354,
    "c": 0.12537,
    "h": 271.9
  },
  "luminance": 0.01419
}

Semantic roles & 50–950 ramp

primary

#12145D

secondary

#959335

accent

#E63DEA

background

#F5F4F8

surface

#EAE7F0

border

#C6C3CB

text

#05020C

muted

#79787D

Preview Lab

Preview with #12145D

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

Preview Lab → · Contrast checker → · Palette generator →