#12165D#12165D

#12165D is a dark, vivid blue. Relative luminance 0.015; OKLCH L 25.7% C 0.123 H 271.4°. Best body text is #FFFFFF at 16.17:1 contrast (WCAG AA passes).

Color values

HEX	#12165D
RGB	rgb(18, 22, 93)
HSL	hsl(237, 68%, 22%)
HSV	hsv(237, 81%, 36%)
CMYK	cmyk(80.6%, 76.3%, 0%, 63.5%)
CIE-LAB	lab(12.56, 25.82, -42.50)
CIE-LCH	lch(12.56, 49.73, 301.28°)
OKLab	oklab(25.7% 0.0031 -0.123)
OKLCH	oklch(25.7% 0.123 271.4)
XYZ	xyz(2.5115, 1.4925, 10.5095)
Luminance	0.0149 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12165D #5D5912

analogous

#123C5D #12165D #34125D

triadic

#12165D #5D1216 #165D12

tetradic

#12165D #5D123C #5D5912 #125D34

square

#12165D #5D123C #5D5912 #125D34

split-complementary

#12165D #5D3412 #3C5D12

monochromatic

#05061A #080A2A #12165D #1C2290 #262EC4

Accessibility & contrast

On white

16.17

#12165D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#12165D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12165D

16.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12165D	#FFFFFF	#000000	##FFFFFF
##12165D	1.00	16.17	1.30	16.17
#FFFFFF	16.17	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00245F

Deuteranopia (green-blind)

#001D5C

Tritanopia (blue-blind)

#002A37

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #12165d;
/* rgb */ color: rgb(18, 22, 93);
/* oklch */ color: oklch(25.7% 0.123 271.4);

Tailwind

colors: {
  custom: {
    50: '#5e538c',
    500: '#12165d',
    950: '#000000',
  },
}

SCSS

$custom: #12165d;
$custom-light: #5e538c;
$custom-dark: #000000;

JSON

{
  "hex": "#12165d",
  "rgb": {
    "r": 18,
    "g": 22,
    "b": 93
  },
  "hsl": {
    "h": 236.8,
    "s": 67.568,
    "l": 21.765
  },
  "oklch": {
    "l": 0.25695,
    "c": 0.12305,
    "h": 271.4
  },
  "luminance": 0.01493
}

Semantic roles & 50–950 ramp

primary

#12165D

secondary

#959035

accent

#E13DEA

background

#F5F4F8

surface

#EAE7F0

border

#C6C3CB

text

#05020C

muted

#79787D

Preview Lab

Preview with #12165D

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

Preview Lab → · Contrast checker → · Palette generator →