#122A5F#122A5F

#122A5F is a dark, moderate blue. Relative luminance 0.026; OKLCH L 30.1% C 0.099 H 263.3°. Best body text is #FFFFFF at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#122A5F
RGB	rgb(18, 42, 95)
HSL	hsl(221, 68%, 22%)
HSV	hsv(221, 81%, 37%)
CMYK	cmyk(81.1%, 55.8%, 0%, 62.7%)
CIE-LAB	lab(18.41, 12.15, -34.28)
CIE-LCH	lch(18.41, 36.37, 289.52°)
OKLab	oklab(30.09% -0.0115 -0.0987)
OKLCH	oklch(30.09% 0.099 263.3)
XYZ	xyz(3.1422, 2.6104, 11.1625)
Luminance	0.0261 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#122A5F #5F4712

analogous

#12515F #122A5F #21125F

triadic

#122A5F #5F122A #2A5F12

tetradic

#122A5F #5F1251 #5F4712 #125F21

square

#122A5F #5F1251 #5F4712 #125F21

split-complementary

#122A5F #5F2112 #515F12

monochromatic

#050B1A #08132C #122A5F #1C4192 #2557C6

Accessibility & contrast

On white

13.80

#122A5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#122A5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #122A5F

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##122A5F	#FFFFFF	#000000	##FFFFFF
##122A5F	1.00	13.80	1.52	13.80
#FFFFFF	13.80	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#063161

Deuteranopia (green-blind)

#002A5E

Tritanopia (blue-blind)

#003740

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #122a5f;
/* rgb */ color: rgb(18, 42, 95);
/* oklch */ color: oklch(30.1% 0.099 263.3);

Tailwind

colors: {
  custom: {
    50: '#5d638d',
    500: '#122a5f',
    950: '#000000',
  },
}

SCSS

$custom: #122a5f;
$custom-light: #5d638d;
$custom-dark: #000000;

JSON

{
  "hex": "#122a5f",
  "rgb": {
    "r": 18,
    "g": 42,
    "b": 95
  },
  "hsl": {
    "h": 221.299,
    "s": 68.142,
    "l": 22.157
  },
  "oklch": {
    "l": 0.30088,
    "c": 0.09935,
    "h": 263.3
  },
  "luminance": 0.02611
}

Semantic roles & 50–950 ramp

primary

#122A5F

secondary

#977936

accent

#B53DEB

background

#F5F5F8

surface

#E9EAF0

border

#C5C6CB

text

#05050C

muted

#79797D

Preview Lab

Preview with #122A5F

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

Preview Lab → · Contrast checker → · Palette generator →