#121765#121765

#121765 is a dark, vivid blue. Relative luminance 0.017; OKLCH L 26.8% C 0.133 H 270.6°. Best body text is #FFFFFF at 15.72:1 contrast (WCAG AA passes).

Color values

HEX	#121765
RGB	rgb(18, 23, 101)
HSL	hsl(236, 70%, 23%)
HSV	hsv(236, 82%, 40%)
CMYK	cmyk(82.2%, 77.2%, 0%, 60.4%)
CIE-LAB	lab(13.71, 28.24, -45.92)
CIE-LCH	lch(13.71, 53.91, 301.58°)
OKLab	oklab(26.79% 0.0013 -0.133)
OKLCH	oklch(26.79% 0.133 270.6)
XYZ	xyz(2.9040, 1.6807, 12.4807)
Luminance	0.0168 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#121765 #656012

analogous

#124065 #121765 #361265

triadic

#121765 #651217 #176512

tetradic

#121765 #651240 #656012 #126536

square

#121765 #651240 #656012 #126536

split-complementary

#121765 #653612 #406512

monochromatic

#05061A #090B31 #121765 #1B2399 #252FCD

Accessibility & contrast

On white

15.72

#121765 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#121765 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #121765

15.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##121765	#FFFFFF	#000000	##FFFFFF
##121765	1.00	15.72	1.34	15.72
#FFFFFF	15.72	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002767

Deuteranopia (green-blind)

#001F64

Tritanopia (blue-blind)

#002D3C

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #121765;
/* rgb */ color: rgb(18, 23, 101);
/* oklch */ color: oklch(26.8% 0.133 270.6);

Tailwind

colors: {
  custom: {
    50: '#615592',
    500: '#121765',
    950: '#000000',
  },
}

SCSS

$custom: #121765;
$custom-light: #615592;
$custom-dark: #000000;

JSON

{
  "hex": "#121765",
  "rgb": {
    "r": 18,
    "g": 23,
    "b": 101
  },
  "hsl": {
    "h": 236.386,
    "s": 69.748,
    "l": 23.333
  },
  "oklch": {
    "l": 0.26794,
    "c": 0.13299,
    "h": 270.6
  },
  "luminance": 0.01681
}

Semantic roles & 50–950 ramp

primary

#121765

secondary

#9D9736

accent

#E23BED

background

#F6F4F9

surface

#EBE8F1

border

#C6C4CB

text

#06030D

muted

#7A787E

Preview Lab

Preview with #121765

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

Preview Lab → · Contrast checker → · Palette generator →