#122F5F#122F5F

#122F5F is a dark, moderate blue. Relative luminance 0.030; OKLCH L 31.3% C 0.092 H 260.0°. Best body text is #FFFFFF at 13.14:1 contrast (WCAG AA passes).

Color values

HEX	#122F5F
RGB	rgb(18, 47, 95)
HSL	hsl(217, 68%, 22%)
HSV	hsv(217, 81%, 37%)
CMYK	cmyk(81.1%, 50.5%, 0%, 62.7%)
CIE-LAB	lab(19.99, 8.48, -31.72)
CIE-LCH	lch(19.99, 32.83, 284.96°)
OKLab	oklab(31.3% -0.0161 -0.0911)
OKLCH	oklch(31.3% 0.092 260)
XYZ	xyz(3.3308, 2.9875, 11.2254)
Luminance	0.0299 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#122F5F #5F4212

analogous

#12565F #122F5F #1C125F

triadic

#122F5F #5F122F #2F5F12

tetradic

#122F5F #5F1256 #5F4212 #125F1C

square

#122F5F #5F1256 #5F4212 #125F1C

split-complementary

#122F5F #5F1C12 #565F12

monochromatic

#050D1A #08162C #122F5F #1C4892 #2562C6

Accessibility & contrast

On white

13.14

#122F5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#122F5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #122F5F

13.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##122F5F	#FFFFFF	#000000	##FFFFFF
##122F5F	1.00	13.14	1.60	13.14
#FFFFFF	13.14	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#153461

Deuteranopia (green-blind)

#022D5E

Tritanopia (blue-blind)

#003A42

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #122f5f;
/* rgb */ color: rgb(18, 47, 95);
/* oklch */ color: oklch(31.3% 0.092 260.0);

Tailwind

colors: {
  custom: {
    50: '#5d678d',
    500: '#122f5f',
    950: '#000000',
  },
}

SCSS

$custom: #122f5f;
$custom-light: #5d678d;
$custom-dark: #000000;

JSON

{
  "hex": "#122f5f",
  "rgb": {
    "r": 18,
    "g": 47,
    "b": 95
  },
  "hsl": {
    "h": 217.403,
    "s": 68.142,
    "l": 22.157
  },
  "oklch": {
    "l": 0.31298,
    "c": 0.09248,
    "h": 260
  },
  "luminance": 0.02988
}

Semantic roles & 50–950 ramp

primary

#122F5F

secondary

#977236

accent

#A93DEB

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#05060C

muted

#797A7D

Preview Lab

Preview with #122F5F

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

Preview Lab → · Contrast checker → · Palette generator →