#121050#121050

#121050 is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.2% C 0.112 H 274.6°. Best body text is #FFFFFF at 17.28:1 contrast (WCAG AA passes).

Color values

HEX	#121050
RGB	rgb(18, 16, 80)
HSL	hsl(242, 67%, 19%)
HSV	hsv(242, 80%, 31%)
CMYK	cmyk(77.5%, 80%, 0%, 68.6%)
CIE-LAB	lab(9.63, 24.81, -38.51)
CIE-LCH	lch(9.63, 45.81, 302.79°)
OKLab	oklab(23.15% 0.009 -0.1114)
OKLCH	oklch(23.15% 0.112 274.6)
XYZ	xyz(1.8822, 1.0782, 7.6968)
Luminance	0.0108 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#121050 #4E5010

analogous

#102E50 #121050 #321050

triadic

#121050 #501210 #105012

tetradic

#121050 #50102E #4E5010 #105032

square

#121050 #50102E #4E5010 #105032

split-complementary

#121050 #503210 #2E5010

monochromatic

#06051A #07061D #121050 #1D1A83 #2924B6

Accessibility & contrast

On white

17.28

#121050 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#121050 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #121050

17.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##121050	#FFFFFF	#000000	##FFFFFF
##121050	1.00	17.28	1.22	17.28
#FFFFFF	17.28	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E52

Deuteranopia (green-blind)

#00184F

Tritanopia (blue-blind)

#00222F

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #121050;
/* rgb */ color: rgb(18, 16, 80);
/* oklch */ color: oklch(23.2% 0.112 274.6);

Tailwind

colors: {
  custom: {
    50: '#5b4f82',
    500: '#121050',
    950: '#000000',
  },
}

SCSS

$custom: #121050;
$custom-light: #5b4f82;
$custom-dark: #000000;

JSON

{
  "hex": "#121050",
  "rgb": {
    "r": 18,
    "g": 16,
    "b": 80
  },
  "hsl": {
    "h": 241.875,
    "s": 66.667,
    "l": 18.824
  },
  "oklch": {
    "l": 0.2315,
    "c": 0.11172,
    "h": 274.6
  },
  "luminance": 0.01078
}

Semantic roles & 50–950 ramp

primary

#121050

secondary

#878A32

accent

#EA3EE4

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#04020A

muted

#79787C

Preview Lab

Preview with #121050

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

Preview Lab → · Contrast checker → · Palette generator →