#123276#123276

#123276 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 33.9% C 0.123 H 262.7°. Best body text is #FFFFFF at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#123276
RGB	rgb(18, 50, 118)
HSL	hsl(221, 74%, 27%)
HSV	hsv(221, 85%, 46%)
CMYK	cmyk(84.7%, 57.6%, 0%, 53.7%)
CIE-LAB	lab(22.71, 16.12, -42.22)
CIE-LCH	lch(22.71, 45.19, 290.90°)
OKLab	oklab(33.94% -0.0156 -0.1219)
OKLCH	oklch(33.94% 0.123 262.7)
XYZ	xyz(4.6589, 3.7172, 17.6080)
Luminance	0.0372 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123276 #765612

analogous

#126476 #123276 #241276

triadic

#123276 #761232 #327612

tetradic

#123276 #761264 #765612 #127624

square

#123276 #761264 #765612 #127624

split-complementary

#123276 #762412 #647612

monochromatic

#040B1B #0A1C41 #123276 #1A49AB #2560DE

Accessibility & contrast

On white

12.04

#123276 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#123276 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123276

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123276	#FFFFFF	#000000	##FFFFFF
##123276	1.00	12.04	1.74	12.04
#FFFFFF	12.04	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B78

Deuteranopia (green-blind)

#003275

Tritanopia (blue-blind)

#00434E

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #123276;
/* rgb */ color: rgb(18, 50, 118);
/* oklch */ color: oklch(33.9% 0.123 262.7);

Tailwind

colors: {
  custom: {
    50: '#63699e',
    500: '#123276',
    950: '#000000',
  },
}

SCSS

$custom: #123276;
$custom-light: #63699e;
$custom-dark: #000000;

JSON

{
  "hex": "#123276",
  "rgb": {
    "r": 18,
    "g": 50,
    "b": 118
  },
  "hsl": {
    "h": 220.8,
    "s": 73.529,
    "l": 26.667
  },
  "oklch": {
    "l": 0.33942,
    "c": 0.12285,
    "h": 262.7
  },
  "luminance": 0.03718
}

Semantic roles & 50–950 ramp

primary

#123276

secondary

#AD8737

accent

#B538F0

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #123276

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

Preview Lab → · Contrast checker → · Palette generator →