#121675#121675

#121675 is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.6% C 0.155 H 269.6°. Best body text is #FFFFFF at 15.03:1 contrast (WCAG AA passes).

Color values

HEX	#121675
RGB	rgb(18, 22, 117)
HSL	hsl(238, 73%, 26%)
HSV	hsv(238, 85%, 46%)
CMYK	cmyk(84.6%, 81.2%, 0%, 54.1%)
CIE-LAB	lab(15.42, 34.75, -53.56)
CIE-LCH	lch(15.42, 63.84, 302.98°)
OKLab	oklab(28.56% -0.0011 -0.1551)
OKLCH	oklch(28.56% 0.155 269.6)
XYZ	xyz(3.7462, 1.9863, 17.0121)
Luminance	0.0199 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#121675 #757112

analogous

#124875 #121675 #401275

triadic

#121675 #751216 #167512

tetradic

#121675 #751248 #757112 #127540

square

#121675 #751248 #757112 #127540

split-complementary

#121675 #754012 #487512

monochromatic

#04051B #0A0C40 #121675 #1A20AA #242CDD

Accessibility & contrast

On white

15.03

#121675 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#121675 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #121675

15.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##121675	#FFFFFF	#000000	##FFFFFF
##121675	1.00	15.03	1.40	15.03
#FFFFFF	15.03	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B78

Deuteranopia (green-blind)

#002173

Tritanopia (blue-blind)

#003345

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #121675;
/* rgb */ color: rgb(18, 22, 117);
/* oklch */ color: oklch(28.6% 0.155 269.6);

Tailwind

colors: {
  custom: {
    50: '#65559e',
    500: '#121675',
    950: '#000000',
  },
}

SCSS

$custom: #121675;
$custom-light: #65559e;
$custom-dark: #000000;

JSON

{
  "hex": "#121675",
  "rgb": {
    "r": 18,
    "g": 22,
    "b": 117
  },
  "hsl": {
    "h": 237.576,
    "s": 73.333,
    "l": 26.471
  },
  "oklch": {
    "l": 0.28564,
    "c": 0.15513,
    "h": 269.6
  },
  "luminance": 0.01987
}

Semantic roles & 50–950 ramp

primary

#121675

secondary

#ACA737

accent

#E938F0

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #121675

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

Preview Lab → · Contrast checker → · Palette generator →