#121D67#121D67

#121D67 is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.1% C 0.129 H 269.1°. Best body text is #FFFFFF at 15.03:1 contrast (WCAG AA passes).

Color values

HEX	#121D67
RGB	rgb(18, 29, 103)
HSL	hsl(232, 70%, 24%)
HSV	hsv(232, 83%, 40%)
CMYK	cmyk(82.5%, 71.8%, 0%, 59.6%)
CIE-LAB	lab(15.41, 24.96, -44.44)
CIE-LCH	lch(15.41, 50.97, 299.32°)
OKLab	oklab(28.09% -0.002 -0.1287)
OKLCH	oklch(28.09% 0.129 269.1)
XYZ	xyz(3.1362, 1.9862, 13.0474)
Luminance	0.0199 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#121D67 #675C12

analogous

#124767 #121D67 #311267

triadic

#121D67 #67121D #1D6712

tetradic

#121D67 #671247 #675C12 #126731

square

#121D67 #671247 #675C12 #126731

split-complementary

#121D67 #673112 #476712

monochromatic

#05071A #090E33 #121D67 #1B2C9B #243ACF

Accessibility & contrast

On white

15.03

#121D67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#121D67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #121D67

15.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##121D67	#FFFFFF	#000000	##FFFFFF
##121D67	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)

#002B69

Deuteranopia (green-blind)

#002266

Tritanopia (blue-blind)

#00313F

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #121d67;
/* rgb */ color: rgb(18, 29, 103);
/* oklch */ color: oklch(28.1% 0.129 269.1);

Tailwind

colors: {
  custom: {
    50: '#615993',
    500: '#121d67',
    950: '#000000',
  },
}

SCSS

$custom: #121d67;
$custom-light: #615993;
$custom-dark: #000000;

JSON

{
  "hex": "#121d67",
  "rgb": {
    "r": 18,
    "g": 29,
    "b": 103
  },
  "hsl": {
    "h": 232.235,
    "s": 70.248,
    "l": 23.725
  },
  "oklch": {
    "l": 0.28087,
    "c": 0.12868,
    "h": 269.1
  },
  "luminance": 0.01987
}

Semantic roles & 50–950 ramp

primary

#121D67

secondary

#9F9136

accent

#D63BED

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#06030D

muted

#7A787E

Preview Lab

Preview with #121D67

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

Preview Lab → · Contrast checker → · Palette generator →