#121671#121671

#121671 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 28.1% C 0.150 H 269.9°. Best body text is #FFFFFF at 15.23:1 contrast (WCAG AA passes).

Color values

HEX	#121671
RGB	rgb(18, 22, 113)
HSL	hsl(237, 73%, 26%)
HSV	hsv(237, 84%, 44%)
CMYK	cmyk(84.1%, 80.5%, 0%, 55.7%)
CIE-LAB	lab(14.92, 33.31, -51.78)
CIE-LCH	lch(14.92, 61.57, 302.75°)
OKLab	oklab(28.07% -0.0004 -0.15)
OKLCH	oklch(28.07% 0.15 269.9)
XYZ	xyz(3.5160, 1.8943, 15.7999)
Luminance	0.0190 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#121671 #716D12

analogous

#124571 #121671 #3D1271

triadic

#121671 #711216 #167112

tetradic

#121671 #711245 #716D12 #12713D

square

#121671 #711245 #716D12 #12713D

split-complementary

#121671 #713D12 #457112

monochromatic

#04051A #0A0C3C #121671 #1A20A6 #232BDB

Accessibility & contrast

On white

15.23

#121671 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#121671 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #121671

15.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##121671	#FFFFFF	#000000	##FFFFFF
##121671	1.00	15.23	1.38	15.23
#FFFFFF	15.23	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A74

Deuteranopia (green-blind)

#00216F

Tritanopia (blue-blind)

#003243

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #121671;
/* rgb */ color: rgb(18, 22, 113);
/* oklch */ color: oklch(28.1% 0.150 269.9);

Tailwind

colors: {
  custom: {
    50: '#64559b',
    500: '#121671',
    950: '#000000',
  },
}

SCSS

$custom: #121671;
$custom-light: #64559b;
$custom-dark: #000000;

JSON

{
  "hex": "#121671",
  "rgb": {
    "r": 18,
    "g": 22,
    "b": 113
  },
  "hsl": {
    "h": 237.474,
    "s": 72.519,
    "l": 25.686
  },
  "oklch": {
    "l": 0.28073,
    "c": 0.15,
    "h": 269.9
  },
  "luminance": 0.01895
}

Semantic roles & 50–950 ramp

primary

#121671

secondary

#A8A337

accent

#E839EF

background

#F6F5F9

surface

#EBE8F2

border

#C6C4CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #121671

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

Preview Lab → · Contrast checker → · Palette generator →