#122D5A#122D5A

#122D5A is a dark, moderate blue. Relative luminance 0.027; OKLCH L 30.4% C 0.087 H 260.0°. Best body text is #FFFFFF at 13.56:1 contrast (WCAG AA passes).

Color values

HEX	#122D5A
RGB	rgb(18, 45, 90)
HSL	hsl(218, 67%, 21%)
HSV	hsv(218, 80%, 35%)
CMYK	cmyk(80%, 50%, 0%, 64.7%)
CIE-LAB	lab(18.98, 7.79, -30.04)
CIE-LCH	lch(18.98, 31.03, 284.54°)
OKLab	oklab(30.41% -0.0151 -0.0861)
OKLCH	oklch(30.41% 0.087 260)
XYZ	xyz(3.0326, 2.7432, 10.0405)
Luminance	0.0274 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#122D5A #5A3F12

analogous

#12515A #122D5A #1B125A

triadic

#122D5A #5A122D #2D5A12

tetradic

#122D5A #5A1251 #5A3F12 #125A1B

square

#122D5A #5A1251 #5A3F12 #125A1B

split-complementary

#122D5A #5A1B12 #515A12

monochromatic

#050D1A #081327 #122D5A #1C468D #2660C0

Accessibility & contrast

On white

13.56

#122D5A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#122D5A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #122D5A

13.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##122D5A	#FFFFFF	#000000	##FFFFFF
##122D5A	1.00	13.56	1.55	13.56
#FFFFFF	13.56	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#15325C

Deuteranopia (green-blind)

#052B59

Tritanopia (blue-blind)

#00383F

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #122d5a;
/* rgb */ color: rgb(18, 45, 90);
/* oklch */ color: oklch(30.4% 0.087 260.0);

Tailwind

colors: {
  custom: {
    50: '#5c6589',
    500: '#122d5a',
    950: '#000000',
  },
}

SCSS

$custom: #122d5a;
$custom-light: #5c6589;
$custom-dark: #000000;

JSON

{
  "hex": "#122d5a",
  "rgb": {
    "r": 18,
    "g": 45,
    "b": 90
  },
  "hsl": {
    "h": 217.5,
    "s": 66.667,
    "l": 21.176
  },
  "oklch": {
    "l": 0.30406,
    "c": 0.08747,
    "h": 260
  },
  "luminance": 0.02744
}

Semantic roles & 50–950 ramp

primary

#122D5A

secondary

#937035

accent

#A93EEA

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#04050B

muted

#797A7C

Preview Lab

Preview with #122D5A

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

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