#122F7C#122F7C

#122F7C is a dark, vivid blue. Relative luminance 0.036; OKLCH L 33.8% C 0.135 H 264.4°. Best body text is #FFFFFF at 12.19:1 contrast (WCAG AA passes).

Color values

HEX	#122F7C
RGB	rgb(18, 47, 124)
HSL	hsl(224, 75%, 28%)
HSV	hsv(224, 85%, 49%)
CMYK	cmyk(85.5%, 62.1%, 0%, 51.4%)
CIE-LAB	lab(22.36, 20.78, -46.60)
CIE-LCH	lch(22.36, 51.03, 294.03°)
OKLab	oklab(33.84% -0.0132 -0.1348)
OKLCH	oklch(33.84% 0.135 264.4)
XYZ	xyz(4.9028, 3.6163, 19.5045)
Luminance	0.0362 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#122F7C #7C5F12

analogous

#12647C #122F7C #2A127C

triadic

#122F7C #7C122F #2F7C12

tetradic

#122F7C #7C1264 #7C5F12 #127C2A

square

#122F7C #7C1264 #7C5F12 #127C2A

split-complementary

#122F7C #7C2A12 #647C12

monochromatic

#040A1B #0A1B47 #122F7C #1A43B1 #295BE0

Accessibility & contrast

On white

12.19

#122F7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#122F7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #122F7C

12.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##122F7C	#FFFFFF	#000000	##FFFFFF
##122F7C	1.00	12.19	1.72	12.19
#FFFFFF	12.19	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B7F

Deuteranopia (green-blind)

#00317B

Tritanopia (blue-blind)

#004350

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #122f7c;
/* rgb */ color: rgb(18, 47, 124);
/* oklch */ color: oklch(33.8% 0.135 264.4);

Tailwind

colors: {
  custom: {
    50: '#6567a3',
    500: '#122f7c',
    950: '#000000',
  },
}

SCSS

$custom: #122f7c;
$custom-light: #6567a3;
$custom-dark: #000000;

JSON

{
  "hex": "#122f7c",
  "rgb": {
    "r": 18,
    "g": 47,
    "b": 124
  },
  "hsl": {
    "h": 223.585,
    "s": 74.648,
    "l": 27.843
  },
  "oklch": {
    "l": 0.33837,
    "c": 0.13545,
    "h": 264.4
  },
  "luminance": 0.03617
}

Semantic roles & 50–950 ramp

primary

#122F7C

secondary

#B29138

accent

#BE37F1

background

#F6F6FA

surface

#EBEBF4

border

#C6C6CE

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #122F7C

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

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