#123675#123675

#123675 is a dark, moderate blue. Relative luminance 0.041; OKLCH L 34.8% C 0.116 H 260.7°. Best body text is #FFFFFF at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#123675
RGB	rgb(18, 54, 117)
HSL	hsl(218, 73%, 26%)
HSV	hsv(218, 85%, 46%)
CMYK	cmyk(84.6%, 53.8%, 0%, 54.1%)
CIE-LAB	lab(23.84, 12.82, -39.75)
CIE-LCH	lch(23.84, 41.77, 287.87°)
OKLab	oklab(34.77% -0.0187 -0.1145)
OKLCH	oklch(34.77% 0.116 260.7)
XYZ	xyz(4.7783, 4.0507, 17.3562)
Luminance	0.0405 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123675 #755112

analogous

#126875 #123675 #201275

triadic

#123675 #751236 #367512

tetradic

#123675 #751268 #755112 #127520

square

#123675 #751268 #755112 #127520

split-complementary

#123675 #752012 #687512

monochromatic

#040C1B #0A1E40 #123675 #1A4EAA #2467DD

Accessibility & contrast

On white

11.60

#123675 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#123675 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123675

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123675	#FFFFFF	#000000	##FFFFFF
##123675	1.00	11.60	1.81	11.60
#FFFFFF	11.60	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B3D77

Deuteranopia (green-blind)

#003474

Tritanopia (blue-blind)

#004550

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #123675;
/* rgb */ color: rgb(18, 54, 117);
/* oklch */ color: oklch(34.8% 0.116 260.7);

Tailwind

colors: {
  custom: {
    50: '#626c9d',
    500: '#123675',
    950: '#000000',
  },
}

SCSS

$custom: #123675;
$custom-light: #626c9d;
$custom-dark: #000000;

JSON

{
  "hex": "#123675",
  "rgb": {
    "r": 18,
    "g": 54,
    "b": 117
  },
  "hsl": {
    "h": 218.182,
    "s": 73.333,
    "l": 26.471
  },
  "oklch": {
    "l": 0.34771,
    "c": 0.11605,
    "h": 260.7
  },
  "luminance": 0.04051
}

Semantic roles & 50–950 ramp

primary

#123675

secondary

#AC8137

accent

#AD38F0

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #123675

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

Preview Lab → · Contrast checker → · Palette generator →