#121668#121668

#121668 is a dark, vivid blue. Relative luminance 0.017; OKLCH L 27.0% C 0.138 H 270.5°. Best body text is #FFFFFF at 15.67:1 contrast (WCAG AA passes).

Color values

HEX	#121668
RGB	rgb(18, 22, 104)
HSL	hsl(237, 70%, 24%)
HSV	hsv(237, 83%, 41%)
CMYK	cmyk(82.7%, 78.8%, 0%, 59.2%)
CIE-LAB	lab(13.84, 30.01, -47.70)
CIE-LCH	lch(13.84, 56.35, 302.18°)
OKLab	oklab(26.99% 0.0013 -0.1381)
OKLCH	oklch(26.99% 0.138 270.5)
XYZ	xyz(3.0342, 1.7016, 13.2625)
Luminance	0.0170 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#121668 #686412

analogous

#124168 #121668 #391268

triadic

#121668 #681216 #166812

tetradic

#121668 #681241 #686412 #126839

square

#121668 #681241 #686412 #126839

split-complementary

#121668 #683912 #416812

monochromatic

#05061A #090B34 #121668 #1B219C #242CD0

Accessibility & contrast

On white

15.67

#121668 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#121668 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #121668

15.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##121668	#FFFFFF	#000000	##FFFFFF
##121668	1.00	15.67	1.34	15.67
#FFFFFF	15.67	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00276A

Deuteranopia (green-blind)

#001F67

Tritanopia (blue-blind)

#002E3E

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #121668;
/* rgb */ color: rgb(18, 22, 104);
/* oklch */ color: oklch(27.0% 0.138 270.5);

Tailwind

colors: {
  custom: {
    50: '#625494',
    500: '#121668',
    950: '#000000',
  },
}

SCSS

$custom: #121668;
$custom-light: #625494;
$custom-dark: #000000;

JSON

{
  "hex": "#121668",
  "rgb": {
    "r": 18,
    "g": 22,
    "b": 104
  },
  "hsl": {
    "h": 237.209,
    "s": 70.492,
    "l": 23.922
  },
  "oklch": {
    "l": 0.26985,
    "c": 0.13815,
    "h": 270.5
  },
  "luminance": 0.01702
}

Semantic roles & 50–950 ramp

primary

#121668

secondary

#A09B36

accent

#E53BED

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#06030D

muted

#7A787E

Preview Lab

Preview with #121668

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

Preview Lab → · Contrast checker → · Palette generator →