#12274A#12274A

#12274A is a dark, moderate blue. Relative luminance 0.021; OKLCH L 27.6% C 0.070 H 260.0°. Best body text is #FFFFFF at 14.84:1 contrast (WCAG AA passes).

Color values

HEX	#12274A
RGB	rgb(18, 39, 74)
HSL	hsl(218, 61%, 18%)
HSV	hsv(218, 76%, 29%)
CMYK	cmyk(75.7%, 47.3%, 0%, 71%)
CIE-LAB	lab(15.87, 5.35, -24.25)
CIE-LCH	lch(15.87, 24.83, 282.45°)
OKLab	oklab(27.64% -0.0122 -0.0692)
OKLCH	oklch(27.64% 0.07 260)
XYZ	xyz(2.2106, 2.0738, 6.7610)
Luminance	0.0207 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12274A #4A3512

analogous

#12434A #12274A #19124A

triadic

#12274A #4A1227 #274A12

tetradic

#12274A #4A1243 #4A3512 #124A19

square

#12274A #4A1243 #4A3512 #124A19

split-complementary

#12274A #4A1912 #434A12

monochromatic

#060D19 #060D19 #12274A #1E417B #2A5BAC

Accessibility & contrast

On white

14.84

#12274A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#12274A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12274A

14.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12274A	#FFFFFF	#000000	##FFFFFF
##12274A	1.00	14.84	1.41	14.84
#FFFFFF	14.84	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#162A4B

Deuteranopia (green-blind)

#0D2549

Tritanopia (blue-blind)

#002F34

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #12274a;
/* rgb */ color: rgb(18, 39, 74);
/* oklch */ color: oklch(27.6% 0.070 260.0);

Tailwind

colors: {
  custom: {
    50: '#58607d',
    500: '#12274a',
    950: '#000000',
  },
}

SCSS

$custom: #12274a;
$custom-light: #58607d;
$custom-dark: #000000;

JSON

{
  "hex": "#12274a",
  "rgb": {
    "r": 18,
    "g": 39,
    "b": 74
  },
  "hsl": {
    "h": 217.5,
    "s": 60.87,
    "l": 18.039
  },
  "oklch": {
    "l": 0.27638,
    "c": 0.0703,
    "h": 260
  },
  "luminance": 0.02074
}

Semantic roles & 50–950 ramp

primary

#12274A

secondary

#836635

accent

#A844E4

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#040409

muted

#79797B

Preview Lab

Preview with #12274A

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

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