#123261#123261

#123261 is a dark, moderate blue. Relative luminance 0.033; OKLCH L 32.2% C 0.092 H 258.3°. Best body text is #FFFFFF at 12.69:1 contrast (WCAG AA passes).

Color values

HEX	#123261
RGB	rgb(18, 50, 97)
HSL	hsl(216, 69%, 23%)
HSV	hsv(216, 81%, 38%)
CMYK	cmyk(81.4%, 48.5%, 0%, 62%)
CIE-LAB	lab(21.10, 7.16, -31.25)
CIE-LCH	lch(21.10, 32.06, 282.90°)
OKLab	oklab(32.2% -0.0186 -0.0896)
OKLCH	oklch(32.2% 0.092 258.3)
XYZ	xyz(3.5469, 3.2725, 11.7517)
Luminance	0.0327 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123261 #614112

analogous

#125A61 #123261 #191261

triadic

#123261 #611232 #326112

tetradic

#123261 #61125A #614112 #126119

square

#123261 #61125A #614112 #126119

split-complementary

#123261 #611912 #5A6112

monochromatic

#050D1A #08172D #123261 #1C4D95 #2567C8

Accessibility & contrast

On white

12.69

#123261 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#123261 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123261

12.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123261	#FFFFFF	#000000	##FFFFFF
##123261	1.00	12.69	1.65	12.69
#FFFFFF	12.69	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#193763

Deuteranopia (green-blind)

#082F60

Tritanopia (blue-blind)

#003D44

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #123261;
/* rgb */ color: rgb(18, 50, 97);
/* oklch */ color: oklch(32.2% 0.092 258.3);

Tailwind

colors: {
  custom: {
    50: '#5d698e',
    500: '#123261',
    950: '#000000',
  },
}

SCSS

$custom: #123261;
$custom-light: #5d698e;
$custom-dark: #000000;

JSON

{
  "hex": "#123261",
  "rgb": {
    "r": 18,
    "g": 50,
    "b": 97
  },
  "hsl": {
    "h": 215.696,
    "s": 68.696,
    "l": 22.549
  },
  "oklch": {
    "l": 0.32199,
    "c": 0.09151,
    "h": 258.3
  },
  "luminance": 0.03273
}

Semantic roles & 50–950 ramp

primary

#123261

secondary

#997136

accent

#A53CEC

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#05060C

muted

#797A7D

Preview Lab

Preview with #123261

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

Preview Lab → · Contrast checker → · Palette generator →