#121081#121081

#121081 is a dark, vivid blue. Relative luminance 0.021; OKLCH L 29.4% C 0.175 H 269.2°. Best body text is #FFFFFF at 14.82:1 contrast (WCAG AA passes).

Color values

HEX	#121081
RGB	rgb(18, 16, 129)
HSL	hsl(241, 78%, 28%)
HSV	hsv(241, 88%, 51%)
CMYK	cmyk(86%, 87.6%, 0%, 49.4%)
CIE-LAB	lab(15.92, 41.89, -60.40)
CIE-LCH	lch(15.92, 73.50, 304.74°)
OKLab	oklab(29.36% -0.0025 -0.1748)
OKLCH	oklch(29.36% 0.175 269.2)
XYZ	xyz(4.3958, 2.0836, 20.9351)
Luminance	0.0208 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#121081 #7F8110

analogous

#104681 #121081 #4A1081

triadic

#121081 #811210 #108112

tetradic

#121081 #811046 #7F8110 #10814A

square

#121081 #811046 #7F8110 #10814A

split-complementary

#121081 #814A10 #468110

monochromatic

#04031B #0A094B #121081 #1A17B7 #2B27E4

Accessibility & contrast

On white

14.82

#121081 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#121081 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #121081

14.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##121081	#FFFFFF	#000000	##FFFFFF
##121081	1.00	14.82	1.42	14.82
#FFFFFF	14.82	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D84

Deuteranopia (green-blind)

#00217F

Tritanopia (blue-blind)

#00364B

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #121081;
/* rgb */ color: rgb(18, 16, 129);
/* oklch */ color: oklch(29.4% 0.175 269.2);

Tailwind

colors: {
  custom: {
    50: '#6a53a7',
    500: '#121081',
    950: '#000000',
  },
}

SCSS

$custom: #121081;
$custom-light: #6a53a7;
$custom-dark: #000000;

JSON

{
  "hex": "#121081",
  "rgb": {
    "r": 18,
    "g": 16,
    "b": 129
  },
  "hsl": {
    "h": 241.062,
    "s": 77.931,
    "l": 28.431
  },
  "oklch": {
    "l": 0.29362,
    "c": 0.17483,
    "h": 269.2
  },
  "luminance": 0.02084
}

Semantic roles & 50–950 ramp

primary

#121081

secondary

#B5B736

accent

#F433F1

background

#F7F4FA

surface

#EDE7F4

border

#C8C3CE

text

#080210

muted

#7B787F

Preview Lab

Preview with #121081

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

Preview Lab → · Contrast checker → · Palette generator →