#121272#121272

#121272 is a dark, vivid blue. Relative luminance 0.018; OKLCH L 27.6% C 0.155 H 270.2°. Best body text is #FFFFFF at 15.50:1 contrast (WCAG AA passes).

Color values

HEX	#121272
RGB	rgb(18, 18, 114)
HSL	hsl(240, 73%, 26%)
HSV	hsv(240, 84%, 45%)
CMYK	cmyk(84.2%, 84.2%, 0%, 55.3%)
CIE-LAB	lab(14.26, 35.93, -53.53)
CIE-LCH	lch(14.26, 64.47, 303.87°)
OKLab	oklab(27.65% 0.0006 -0.155)
OKLCH	oklch(27.65% 0.155 270.2)
XYZ	xyz(3.5020, 1.7757, 16.0745)
Luminance	0.0178 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#121272 #727212

analogous

#124272 #121272 #421272

triadic

#121272 #721212 #127212

tetradic

#121272 #721242 #727212 #127242

square

#121272 #721242 #727212 #127242

split-complementary

#121272 #724212 #427212

monochromatic

#04041A #0A0A3D #121272 #1A1AA7 #2323DC

Accessibility & contrast

On white

15.50

#121272 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#121272 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #121272

15.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##121272	#FFFFFF	#000000	##FFFFFF
##121272	1.00	15.50	1.36	15.50
#FFFFFF	15.50	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002975

Deuteranopia (green-blind)

#001F70

Tritanopia (blue-blind)

#003043

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #121272;
/* rgb */ color: rgb(18, 18, 114);
/* oklch */ color: oklch(27.6% 0.155 270.2);

Tailwind

colors: {
  custom: {
    50: '#65529c',
    500: '#121272',
    950: '#000000',
  },
}

SCSS

$custom: #121272;
$custom-light: #65529c;
$custom-dark: #000000;

JSON

{
  "hex": "#121272",
  "rgb": {
    "r": 18,
    "g": 18,
    "b": 114
  },
  "hsl": {
    "h": 240,
    "s": 72.727,
    "l": 25.882
  },
  "oklch": {
    "l": 0.27648,
    "c": 0.15498,
    "h": 270.2
  },
  "luminance": 0.01776
}

Semantic roles & 50–950 ramp

primary

#121272

secondary

#A9A937

accent

#EF38EF

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#07020E

muted

#7A787E

Preview Lab

Preview with #121272

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

Preview Lab → · Contrast checker → · Palette generator →