#123471#123471

#123471 is a dark, moderate blue. Relative luminance 0.038; OKLCH L 34.0% C 0.113 H 261.0°. Best body text is #FFFFFF at 11.96:1 contrast (WCAG AA passes).

Color values

HEX	#123471
RGB	rgb(18, 52, 113)
HSL	hsl(219, 73%, 26%)
HSV	hsv(219, 84%, 44%)
CMYK	cmyk(84.1%, 54%, 0%, 55.7%)
CIE-LAB	lab(22.92, 12.56, -38.69)
CIE-LCH	lch(22.92, 40.68, 287.98°)
OKLab	oklab(33.97% -0.0176 -0.1114)
OKLCH	oklch(33.97% 0.113 261)
XYZ	xyz(4.4570, 3.7763, 16.1136)
Luminance	0.0378 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123471 #714F12

analogous

#126371 #123471 #1F1271

triadic

#123471 #711234 #347112

tetradic

#123471 #711263 #714F12 #12711F

square

#123471 #711263 #714F12 #12711F

split-complementary

#123471 #711F12 #637112

monochromatic

#040C1A #0A1C3C #123471 #1A4CA6 #2365DB

Accessibility & contrast

On white

11.96

#123471 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#123471 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123471

11.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123471	#FFFFFF	#000000	##FFFFFF
##123471	1.00	11.96	1.76	11.96
#FFFFFF	11.96	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B3B73

Deuteranopia (green-blind)

#003370

Tritanopia (blue-blind)

#00434D

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #123471;
/* rgb */ color: rgb(18, 52, 113);
/* oklch */ color: oklch(34.0% 0.113 261.0);

Tailwind

colors: {
  custom: {
    50: '#616a9a',
    500: '#123471',
    950: '#000000',
  },
}

SCSS

$custom: #123471;
$custom-light: #616a9a;
$custom-dark: #000000;

JSON

{
  "hex": "#123471",
  "rgb": {
    "r": 18,
    "g": 52,
    "b": 113
  },
  "hsl": {
    "h": 218.526,
    "s": 72.519,
    "l": 25.686
  },
  "oklch": {
    "l": 0.3397,
    "c": 0.11284,
    "h": 261
  },
  "luminance": 0.03777
}

Semantic roles & 50–950 ramp

primary

#123471

secondary

#A87F37

accent

#AE39EF

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #123471

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

Preview Lab → · Contrast checker → · Palette generator →