#122B5A#122B5A

#122B5A is a dark, moderate blue. Relative luminance 0.026; OKLCH L 29.9% C 0.090 H 261.6°. Best body text is #FFFFFF at 13.82:1 contrast (WCAG AA passes).

Color values

HEX	#122B5A
RGB	rgb(18, 43, 90)
HSL	hsl(219, 67%, 21%)
HSV	hsv(219, 80%, 35%)
CMYK	cmyk(80%, 52.2%, 0%, 64.7%)
CIE-LAB	lab(18.34, 9.26, -31.08)
CIE-LCH	lch(18.34, 32.43, 286.59°)
OKLab	oklab(29.91% -0.0132 -0.0892)
OKLCH	oklch(29.91% 0.09 261.6)
XYZ	xyz(2.9581, 2.5942, 10.0157)
Luminance	0.0260 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#122B5A #5A4112

analogous

#124F5A #122B5A #1D125A

triadic

#122B5A #5A122B #2B5A12

tetradic

#122B5A #5A124F #5A4112 #125A1D

square

#122B5A #5A124F #5A4112 #125A1D

split-complementary

#122B5A #5A1D12 #4F5A12

monochromatic

#050C1A #081327 #122B5A #1C438D #265CC0

Accessibility & contrast

On white

13.82

#122B5A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#122B5A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #122B5A

13.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##122B5A	#FFFFFF	#000000	##FFFFFF
##122B5A	1.00	13.82	1.52	13.82
#FFFFFF	13.82	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#11305C

Deuteranopia (green-blind)

#002A59

Tritanopia (blue-blind)

#00363E

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #122b5a;
/* rgb */ color: rgb(18, 43, 90);
/* oklch */ color: oklch(29.9% 0.090 261.6);

Tailwind

colors: {
  custom: {
    50: '#5c6389',
    500: '#122b5a',
    950: '#000000',
  },
}

SCSS

$custom: #122b5a;
$custom-light: #5c6389;
$custom-dark: #000000;

JSON

{
  "hex": "#122b5a",
  "rgb": {
    "r": 18,
    "g": 43,
    "b": 90
  },
  "hsl": {
    "h": 219.167,
    "s": 66.667,
    "l": 21.176
  },
  "oklch": {
    "l": 0.2991,
    "c": 0.09021,
    "h": 261.6
  },
  "luminance": 0.02595
}

Semantic roles & 50–950 ramp

primary

#122B5A

secondary

#937235

accent

#AE3EEA

background

#F5F5F8

surface

#E9EAF0

border

#C5C6CB

text

#04050B

muted

#79797C

Preview Lab

Preview with #122B5A

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

Preview Lab → · Contrast checker → · Palette generator →