#123271#123271

#123271 is a dark, moderate blue. Relative luminance 0.036; OKLCH L 33.5% C 0.116 H 262.0°. Best body text is #FFFFFF at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#123271
RGB	rgb(18, 50, 113)
HSL	hsl(220, 73%, 26%)
HSV	hsv(220, 84%, 44%)
CMYK	cmyk(84.1%, 55.8%, 0%, 55.7%)
CIE-LAB	lab(22.31, 14.00, -39.68)
CIE-LCH	lch(22.31, 42.07, 289.43°)
OKLab	oklab(33.51% -0.0161 -0.1144)
OKLCH	oklch(33.51% 0.116 262)
XYZ	xyz(4.3696, 3.6015, 16.0845)
Luminance	0.0360 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123271 #715112

analogous

#126171 #123271 #211271

triadic

#123271 #711232 #327112

tetradic

#123271 #711261 #715112 #127121

square

#123271 #711261 #715112 #127121

split-complementary

#123271 #712112 #617112

monochromatic

#040C1A #0A1B3C #123271 #1A49A6 #2361DB

Accessibility & contrast

On white

12.21

#123271 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#123271 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123271

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123271	#FFFFFF	#000000	##FFFFFF
##123271	1.00	12.21	1.72	12.21
#FFFFFF	12.21	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#023A73

Deuteranopia (green-blind)

#003170

Tritanopia (blue-blind)

#00414C

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #123271;
/* rgb */ color: rgb(18, 50, 113);
/* oklch */ color: oklch(33.5% 0.116 262.0);

Tailwind

colors: {
  custom: {
    50: '#62699a',
    500: '#123271',
    950: '#000000',
  },
}

SCSS

$custom: #123271;
$custom-light: #62699a;
$custom-dark: #000000;

JSON

{
  "hex": "#123271",
  "rgb": {
    "r": 18,
    "g": 50,
    "b": 113
  },
  "hsl": {
    "h": 219.789,
    "s": 72.519,
    "l": 25.686
  },
  "oklch": {
    "l": 0.33506,
    "c": 0.11552,
    "h": 262
  },
  "luminance": 0.03602
}

Semantic roles & 50–950 ramp

primary

#123271

secondary

#A88237

accent

#B239EF

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #123271

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

Preview Lab → · Contrast checker → · Palette generator →