#121575#121575

#121575 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 28.4% C 0.156 H 269.7°. Best body text is #FFFFFF at 15.11:1 contrast (WCAG AA passes).

Color values

HEX	#121575
RGB	rgb(18, 21, 117)
HSL	hsl(238, 73%, 26%)
HSV	hsv(238, 85%, 46%)
CMYK	cmyk(84.6%, 82.1%, 0%, 54.1%)
CIE-LAB	lab(15.22, 35.32, -53.89)
CIE-LCH	lch(15.22, 64.43, 303.24°)
OKLab	oklab(28.43% -0.0009 -0.1561)
OKLCH	oklch(28.43% 0.156 269.7)
XYZ	xyz(3.7274, 1.9488, 17.0059)
Luminance	0.0195 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#121575 #757212

analogous

#124775 #121575 #411275

triadic

#121575 #751215 #157512

tetradic

#121575 #751247 #757212 #127541

square

#121575 #751247 #757212 #127541

split-complementary

#121575 #754112 #477512

monochromatic

#04051B #0A0B40 #121575 #1A1FAA #242ADD

Accessibility & contrast

On white

15.11

#121575 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#121575 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #121575

15.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##121575	#FFFFFF	#000000	##FFFFFF
##121575	1.00	15.11	1.39	15.11
#FFFFFF	15.11	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B78

Deuteranopia (green-blind)

#002173

Tritanopia (blue-blind)

#003345

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #121575;
/* rgb */ color: rgb(18, 21, 117);
/* oklch */ color: oklch(28.4% 0.156 269.7);

Tailwind

colors: {
  custom: {
    50: '#66549e',
    500: '#121575',
    950: '#000000',
  },
}

SCSS

$custom: #121575;
$custom-light: #66549e;
$custom-dark: #000000;

JSON

{
  "hex": "#121575",
  "rgb": {
    "r": 18,
    "g": 21,
    "b": 117
  },
  "hsl": {
    "h": 238.182,
    "s": 73.333,
    "l": 26.471
  },
  "oklch": {
    "l": 0.28425,
    "c": 0.15607,
    "h": 269.7
  },
  "luminance": 0.01949
}

Semantic roles & 50–950 ramp

primary

#121575

secondary

#ACA837

accent

#EA38F0

background

#F6F4F9

surface

#EBE8F2

border

#C6C4CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #121575

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

Preview Lab → · Contrast checker → · Palette generator →