#122B53#122B53

#122B53 is a dark, moderate blue. Relative luminance 0.025; OKLCH L 29.4% C 0.079 H 259.4°. Best body text is #FFFFFF at 14.04:1 contrast (WCAG AA passes).

Color values

HEX	#122B53
RGB	rgb(18, 43, 83)
HSL	hsl(217, 64%, 20%)
HSV	hsv(217, 78%, 33%)
CMYK	cmyk(78.3%, 48.2%, 0%, 67.5%)
CIE-LAB	lab(17.83, 6.25, -27.21)
CIE-LCH	lch(17.83, 27.92, 282.93°)
OKLab	oklab(29.35% -0.0145 -0.0779)
OKLCH	oklch(29.35% 0.079 259.4)
XYZ	xyz(2.6741, 2.4806, 8.5198)
Luminance	0.0248 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#122B53 #533A12

analogous

#124C53 #122B53 #1A1253

triadic

#122B53 #53122B #2B5312

tetradic

#122B53 #53124C #533A12 #12531A

square

#122B53 #53124C #533A12 #12531A

split-complementary

#122B53 #531A12 #4C5312

monochromatic

#050D19 #071121 #122B53 #1D4585 #285FB8

Accessibility & contrast

On white

14.04

#122B53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#122B53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #122B53

14.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##122B53	#FFFFFF	#000000	##FFFFFF
##122B53	1.00	14.04	1.50	14.04
#FFFFFF	14.04	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#172F55

Deuteranopia (green-blind)

#0B2952

Tritanopia (blue-blind)

#00343A

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #122b53;
/* rgb */ color: rgb(18, 43, 83);
/* oklch */ color: oklch(29.4% 0.079 259.4);

Tailwind

colors: {
  custom: {
    50: '#5a6384',
    500: '#122b53',
    950: '#000000',
  },
}

SCSS

$custom: #122b53;
$custom-light: #5a6384;
$custom-dark: #000000;

JSON

{
  "hex": "#122b53",
  "rgb": {
    "r": 18,
    "g": 43,
    "b": 83
  },
  "hsl": {
    "h": 216.923,
    "s": 64.356,
    "l": 19.804
  },
  "oklch": {
    "l": 0.29355,
    "c": 0.07922,
    "h": 259.4
  },
  "luminance": 0.02481
}

Semantic roles & 50–950 ramp

primary

#122B53

secondary

#8C6A35

accent

#A740E7

background

#F5F5F8

surface

#E9EAEF

border

#C5C6CA

text

#04050B

muted

#79797C

Preview Lab

Preview with #122B53

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

Preview Lab → · Contrast checker → · Palette generator →