#122D5D#122D5D

#122D5D is a dark, moderate blue. Relative luminance 0.028; OKLCH L 30.6% C 0.092 H 260.9°. Best body text is #FFFFFF at 13.47:1 contrast (WCAG AA passes).

Color values

HEX	#122D5D
RGB	rgb(18, 45, 93)
HSL	hsl(218, 68%, 22%)
HSV	hsv(218, 81%, 36%)
CMYK	cmyk(80.6%, 51.6%, 0%, 63.5%)
CIE-LAB	lab(19.20, 9.08, -31.67)
CIE-LCH	lch(19.20, 32.95, 286.00°)
OKLab	oklab(30.65% -0.0146 -0.0909)
OKLCH	oklch(30.65% 0.092 260.9)
XYZ	xyz(3.1629, 2.7953, 10.7267)
Luminance	0.0280 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#122D5D #5D4212

analogous

#12535D #122D5D #1D125D

triadic

#122D5D #5D122D #2D5D12

tetradic

#122D5D #5D1253 #5D4212 #125D1D

square

#122D5D #5D1253 #5D4212 #125D1D

split-complementary

#122D5D #5D1D12 #535D12

monochromatic

#050C1A #08142A #122D5D #1C4690 #265FC4

Accessibility & contrast

On white

13.47

#122D5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#122D5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #122D5D

13.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##122D5D	#FFFFFF	#000000	##FFFFFF
##122D5D	1.00	13.47	1.56	13.47
#FFFFFF	13.47	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#12325F

Deuteranopia (green-blind)

#002B5C

Tritanopia (blue-blind)

#003840

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #122d5d;
/* rgb */ color: rgb(18, 45, 93);
/* oklch */ color: oklch(30.6% 0.092 260.9);

Tailwind

colors: {
  custom: {
    50: '#5c658b',
    500: '#122d5d',
    950: '#000000',
  },
}

SCSS

$custom: #122d5d;
$custom-light: #5c658b;
$custom-dark: #000000;

JSON

{
  "hex": "#122d5d",
  "rgb": {
    "r": 18,
    "g": 45,
    "b": 93
  },
  "hsl": {
    "h": 218.4,
    "s": 67.568,
    "l": 21.765
  },
  "oklch": {
    "l": 0.30645,
    "c": 0.09211,
    "h": 260.9
  },
  "luminance": 0.02796
}

Semantic roles & 50–950 ramp

primary

#122D5D

secondary

#957335

accent

#AC3DEA

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#05050C

muted

#797A7D

Preview Lab

Preview with #122D5D

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

Preview Lab → · Contrast checker → · Palette generator →