#121172#121172

#121172 is a dark, vivid blue. Relative luminance 0.017; OKLCH L 27.5% C 0.156 H 270.3°. Best body text is #FFFFFF at 15.57:1 contrast (WCAG AA passes).

Color values

HEX	#121172
RGB	rgb(18, 17, 114)
HSL	hsl(241, 74%, 26%)
HSV	hsv(241, 85%, 45%)
CMYK	cmyk(84.2%, 85.1%, 0%, 55.3%)
CIE-LAB	lab(14.08, 36.46, -53.83)
CIE-LCH	lch(14.08, 65.01, 304.11°)
OKLab	oklab(27.52% 0.0008 -0.1558)
OKLCH	oklch(27.52% 0.156 270.3)
XYZ	xyz(3.4861, 1.7440, 16.0692)
Luminance	0.0174 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#121172 #717211

analogous

#114072 #121172 #431172

triadic

#121172 #721211 #117212

tetradic

#121172 #721140 #717211 #117243

square

#121172 #721140 #717211 #117243

split-complementary

#121172 #724311 #407211

monochromatic

#04041B #0A093D #121172 #1A19A7 #2321DD

Accessibility & contrast

On white

15.57

#121172 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#121172 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #121172

15.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##121172	#FFFFFF	#000000	##FFFFFF
##121172	1.00	15.57	1.35	15.57
#FFFFFF	15.57	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002975

Deuteranopia (green-blind)

#001F70

Tritanopia (blue-blind)

#003042

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #121172;
/* rgb */ color: rgb(18, 17, 114);
/* oklch */ color: oklch(27.5% 0.156 270.3);

Tailwind

colors: {
  custom: {
    50: '#65529c',
    500: '#121172',
    950: '#000000',
  },
}

SCSS

$custom: #121172;
$custom-light: #65529c;
$custom-dark: #000000;

JSON

{
  "hex": "#121172",
  "rgb": {
    "r": 18,
    "g": 17,
    "b": 114
  },
  "hsl": {
    "h": 240.619,
    "s": 74.046,
    "l": 25.686
  },
  "oklch": {
    "l": 0.27522,
    "c": 0.15583,
    "h": 270.3
  },
  "luminance": 0.01744
}

Semantic roles & 50–950 ramp

primary

#121172

secondary

#A8A936

accent

#F137EF

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#07020E

muted

#7A787E

Preview Lab

Preview with #121172

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

Preview Lab → · Contrast checker → · Palette generator →