#123874#123874

#123874 is a dark, moderate blue. Relative luminance 0.042; OKLCH L 35.2% C 0.112 H 259.5°. Best body text is #FFFFFF at 11.39:1 contrast (WCAG AA passes).

Color values

HEX	#123874
RGB	rgb(18, 56, 116)
HSL	hsl(217, 73%, 26%)
HSV	hsv(217, 84%, 45%)
CMYK	cmyk(84.5%, 51.7%, 0%, 54.5%)
CIE-LAB	lab(24.38, 10.97, -38.25)
CIE-LCH	lch(24.38, 39.79, 286.00°)
OKLab	oklab(35.16% -0.0204 -0.1101)
OKLCH	oklch(35.16% 0.112 259.5)
XYZ	xyz(4.8149, 4.2173, 17.0799)
Luminance	0.0422 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123874 #744E12

analogous

#126974 #123874 #1D1274

triadic

#123874 #741238 #387412

tetradic

#123874 #741269 #744E12 #12741D

square

#123874 #741269 #744E12 #12741D

split-complementary

#123874 #741D12 #697412

monochromatic

#040D1A #0A1E3F #123874 #1A52A9 #236BDD

Accessibility & contrast

On white

11.39

#123874 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#123874 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123874

11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123874	#FFFFFF	#000000	##FFFFFF
##123874	1.00	11.39	1.84	11.39
#FFFFFF	11.39	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#143F76

Deuteranopia (green-blind)

#003673

Tritanopia (blue-blind)

#004650

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #123874;
/* rgb */ color: rgb(18, 56, 116);
/* oklch */ color: oklch(35.2% 0.112 259.5);

Tailwind

colors: {
  custom: {
    50: '#626e9c',
    500: '#123874',
    950: '#000000',
  },
}

SCSS

$custom: #123874;
$custom-light: #626e9c;
$custom-dark: #000000;

JSON

{
  "hex": "#123874",
  "rgb": {
    "r": 18,
    "g": 56,
    "b": 116
  },
  "hsl": {
    "h": 216.735,
    "s": 73.134,
    "l": 26.275
  },
  "oklch": {
    "l": 0.35159,
    "c": 0.11194,
    "h": 259.5
  },
  "luminance": 0.04218
}

Semantic roles & 50–950 ramp

primary

#123874

secondary

#AB7E37

accent

#A938F0

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06070E

muted

#7A7A7E

Preview Lab

Preview with #123874

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

Preview Lab → · Contrast checker → · Palette generator →