#123884#123884

#123884 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 36.5% C 0.135 H 262.1°. Best body text is #FFFFFF at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#123884
RGB	rgb(18, 56, 132)
HSL	hsl(220, 76%, 29%)
HSV	hsv(220, 86%, 52%)
CMYK	cmyk(86.4%, 57.6%, 0%, 48.2%)
CIE-LAB	lab(25.63, 17.71, -46.31)
CIE-LCH	lch(25.63, 49.58, 290.93°)
OKLab	oklab(36.51% -0.0185 -0.1338)
OKLCH	oklch(36.51% 0.135 262.1)
XYZ	xyz(5.8270, 4.6222, 22.4104)
Luminance	0.0462 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123884 #845E12

analogous

#127184 #123884 #251284

triadic

#123884 #841238 #388412

tetradic

#123884 #841271 #845E12 #128425

square

#123884 #841271 #845E12 #128425

split-complementary

#123884 #842512 #718412

monochromatic

#040B1B #0B214E #123884 #194FBA #2E6AE2

Accessibility & contrast

On white

10.91

#123884 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#123884 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123884

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123884	#FFFFFF	#000000	##FFFFFF
##123884	1.00	10.91	1.92	10.91
#FFFFFF	10.91	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004287

Deuteranopia (green-blind)

#003883

Tritanopia (blue-blind)

#004B58

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #123884;
/* rgb */ color: rgb(18, 56, 132);
/* oklch */ color: oklch(36.5% 0.135 262.1);

Tailwind

colors: {
  custom: {
    50: '#666ea8',
    500: '#123884',
    950: '#000000',
  },
}

SCSS

$custom: #123884;
$custom-light: #666ea8;
$custom-dark: #000000;

JSON

{
  "hex": "#123884",
  "rgb": {
    "r": 18,
    "g": 56,
    "b": 132
  },
  "hsl": {
    "h": 220,
    "s": 76,
    "l": 29.412
  },
  "oklch": {
    "l": 0.36509,
    "c": 0.13504,
    "h": 262.1
  },
  "luminance": 0.04623
}

Semantic roles & 50–950 ramp

primary

#123884

secondary

#B98E39

accent

#B335F3

background

#F6F6FA

surface

#EBEBF4

border

#C6C6CE

text

#070710

muted

#7A7A7F

Preview Lab

Preview with #123884

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

Preview Lab → · Contrast checker → · Palette generator →