#122B5E#122B5E

#122B5E is a dark, moderate blue. Relative luminance 0.027; OKLCH L 30.2% C 0.096 H 262.5°. Best body text is #FFFFFF at 13.70:1 contrast (WCAG AA passes).

Color values

HEX	#122B5E
RGB	rgb(18, 43, 94)
HSL	hsl(220, 68%, 22%)
HSV	hsv(220, 81%, 37%)
CMYK	cmyk(80.9%, 54.3%, 0%, 63.1%)
CIE-LAB	lab(18.65, 10.98, -33.24)
CIE-LCH	lch(18.65, 35.00, 288.29°)
OKLab	oklab(30.24% -0.0126 -0.0956)
OKLCH	oklch(30.24% 0.096 262.5)
XYZ	xyz(3.1330, 2.6642, 10.9366)
Luminance	0.0267 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#122B5E #5E4512

analogous

#12515E #122B5E #1F125E

triadic

#122B5E #5E122B #2B5E12

tetradic

#122B5E #5E1251 #5E4512 #125E1F

square

#122B5E #5E1251 #5E4512 #125E1F

split-complementary

#122B5E #5E1F12 #515E12

monochromatic

#050C1A #08142B #122B5E #1C4291 #265AC5

Accessibility & contrast

On white

13.70

#122B5E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#122B5E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #122B5E

13.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##122B5E	#FFFFFF	#000000	##FFFFFF
##122B5E	1.00	13.70	1.53	13.70
#FFFFFF	13.70	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B3160

Deuteranopia (green-blind)

#002A5D

Tritanopia (blue-blind)

#003740

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #122b5e;
/* rgb */ color: rgb(18, 43, 94);
/* oklch */ color: oklch(30.2% 0.096 262.5);

Tailwind

colors: {
  custom: {
    50: '#5d638c',
    500: '#122b5e',
    950: '#000000',
  },
}

SCSS

$custom: #122b5e;
$custom-light: #5d638c;
$custom-dark: #000000;

JSON

{
  "hex": "#122b5e",
  "rgb": {
    "r": 18,
    "g": 43,
    "b": 94
  },
  "hsl": {
    "h": 220.263,
    "s": 67.857,
    "l": 21.961
  },
  "oklch": {
    "l": 0.30242,
    "c": 0.09641,
    "h": 262.5
  },
  "luminance": 0.02665
}

Semantic roles & 50–950 ramp

primary

#122B5E

secondary

#967635

accent

#B23DEB

background

#F5F5F8

surface

#E9EAF0

border

#C5C6CB

text

#05050C

muted

#79797D

Preview Lab

Preview with #122B5E

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

Preview Lab → · Contrast checker → · Palette generator →