#122A5A#122A5A

#122A5A is a dark, moderate blue. Relative luminance 0.025; OKLCH L 29.7% C 0.092 H 262.3°. Best body text is #FFFFFF at 13.96:1 contrast (WCAG AA passes).

Color values

HEX	#122A5A
RGB	rgb(18, 42, 90)
HSL	hsl(220, 67%, 21%)
HSV	hsv(220, 80%, 35%)
CMYK	cmyk(80%, 53.3%, 0%, 64.7%)
CIE-LAB	lab(18.02, 10.00, -31.59)
CIE-LCH	lch(18.02, 33.14, 287.57°)
OKLab	oklab(29.67% -0.0122 -0.0908)
OKLCH	oklch(29.67% 0.092 262.3)
XYZ	xyz(2.9222, 2.5224, 10.0037)
Luminance	0.0252 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#122A5A #5A4212

analogous

#124E5A #122A5A #1E125A

triadic

#122A5A #5A122A #2A5A12

tetradic

#122A5A #5A124E #5A4212 #125A1E

square

#122A5A #5A124E #5A4212 #125A1E

split-complementary

#122A5A #5A1E12 #4E5A12

monochromatic

#050C1A #081227 #122A5A #1C428D #265AC0

Accessibility & contrast

On white

13.96

#122A5A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#122A5A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #122A5A

13.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##122A5A	#FFFFFF	#000000	##FFFFFF
##122A5A	1.00	13.96	1.50	13.96
#FFFFFF	13.96	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E305C

Deuteranopia (green-blind)

#002959

Tritanopia (blue-blind)

#00353D

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #122a5a;
/* rgb */ color: rgb(18, 42, 90);
/* oklch */ color: oklch(29.7% 0.092 262.3);

Tailwind

colors: {
  custom: {
    50: '#5c6389',
    500: '#122a5a',
    950: '#000000',
  },
}

SCSS

$custom: #122a5a;
$custom-light: #5c6389;
$custom-dark: #000000;

JSON

{
  "hex": "#122a5a",
  "rgb": {
    "r": 18,
    "g": 42,
    "b": 90
  },
  "hsl": {
    "h": 220,
    "s": 66.667,
    "l": 21.176
  },
  "oklch": {
    "l": 0.29665,
    "c": 0.0916,
    "h": 262.3
  },
  "luminance": 0.02523
}

Semantic roles & 50–950 ramp

primary

#122A5A

secondary

#937335

accent

#B03EEA

background

#F5F5F8

surface

#E9EAF0

border

#C5C6CB

text

#04050B

muted

#79797C

Preview Lab

Preview with #122A5A

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

Preview Lab → · Contrast checker → · Palette generator →