#122C7E#122C7E

#122C7E is a dark, vivid blue. Relative luminance 0.034; OKLCH L 33.4% C 0.142 H 265.4°. Best body text is #FFFFFF at 12.45:1 contrast (WCAG AA passes).

Color values

HEX	#122C7E
RGB	rgb(18, 44, 126)
HSL	hsl(226, 75%, 28%)
HSV	hsv(226, 86%, 49%)
CMYK	cmyk(85.7%, 65.1%, 0%, 50.6%)
CIE-LAB	lab(21.71, 23.73, -48.93)
CIE-LCH	lch(21.71, 54.38, 295.87°)
OKLab	oklab(33.41% -0.0114 -0.1417)
OKLCH	oklch(33.41% 0.142 265.4)
XYZ	xyz(4.9147, 3.4357, 20.1387)
Luminance	0.0344 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#122C7E #7E6412

analogous

#12627E #122C7E #2E127E

triadic

#122C7E #7E122C #2C7E12

tetradic

#122C7E #7E1262 #7E6412 #127E2E

square

#122C7E #7E1262 #7E6412 #127E2E

split-complementary

#122C7E #7E2E12 #627E12

monochromatic

#04091B #0A1948 #122C7E #1A3FB4 #2A56E1

Accessibility & contrast

On white

12.45

#122C7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#122C7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #122C7E

12.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##122C7E	#FFFFFF	#000000	##FFFFFF
##122C7E	1.00	12.45	1.69	12.45
#FFFFFF	12.45	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003981

Deuteranopia (green-blind)

#002F7C

Tritanopia (blue-blind)

#004250

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #122c7e;
/* rgb */ color: rgb(18, 44, 126);
/* oklch */ color: oklch(33.4% 0.142 265.4);

Tailwind

colors: {
  custom: {
    50: '#6664a4',
    500: '#122c7e',
    950: '#000000',
  },
}

SCSS

$custom: #122c7e;
$custom-light: #6664a4;
$custom-dark: #000000;

JSON

{
  "hex": "#122c7e",
  "rgb": {
    "r": 18,
    "g": 44,
    "b": 126
  },
  "hsl": {
    "h": 225.556,
    "s": 75,
    "l": 28.235
  },
  "oklch": {
    "l": 0.33411,
    "c": 0.14213,
    "h": 265.4
  },
  "luminance": 0.03436
}

Semantic roles & 50–950 ramp

primary

#122C7E

secondary

#B49638

accent

#C436F2

background

#F6F6FA

surface

#EBEBF4

border

#C6C6CE

text

#07050F

muted

#7A7A7F

Preview Lab

Preview with #122C7E

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

Preview Lab → · Contrast checker → · Palette generator →