#12274D#12274D

#12274D is a dark, moderate blue. Relative luminance 0.021; OKLCH L 27.9% C 0.075 H 261.2°. Best body text is #FFFFFF at 14.76:1 contrast (WCAG AA passes).

Color values

HEX	#12274D
RGB	rgb(18, 39, 77)
HSL	hsl(219, 62%, 19%)
HSV	hsv(219, 77%, 30%)
CMYK	cmyk(76.6%, 49.4%, 0%, 69.8%)
CIE-LAB	lab(16.08, 6.64, -25.96)
CIE-LCH	lch(16.08, 26.80, 284.34°)
OKLab	oklab(27.87% -0.0115 -0.0743)
OKLCH	oklch(27.87% 0.075 261.2)
XYZ	xyz(2.3140, 2.1152, 7.3061)
Luminance	0.0211 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12274D #4D3812

analogous

#12444D #12274D #1A124D

triadic

#12274D #4D1227 #274D12

tetradic

#12274D #4D1244 #4D3812 #124D1A

square

#12274D #4D1244 #4D3812 #124D1A

split-complementary

#12274D #4D1A12 #444D12

monochromatic

#060D19 #060E1B #12274D #1E407F #2959B0

Accessibility & contrast

On white

14.76

#12274D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#12274D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12274D

14.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12274D	#FFFFFF	#000000	##FFFFFF
##12274D	1.00	14.76	1.42	14.76
#FFFFFF	14.76	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#142B4E

Deuteranopia (green-blind)

#09254C

Tritanopia (blue-blind)

#003036

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #12274d;
/* rgb */ color: rgb(18, 39, 77);
/* oklch */ color: oklch(27.9% 0.075 261.2);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#12274d",
  "rgb": {
    "r": 18,
    "g": 39,
    "b": 77
  },
  "hsl": {
    "h": 218.644,
    "s": 62.105,
    "l": 18.627
  },
  "oklch": {
    "l": 0.27869,
    "c": 0.07516,
    "h": 261.2
  },
  "luminance": 0.02115
}

Semantic roles & 50–950 ramp

primary

#12274D

secondary

#866935

accent

#AB43E5

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04040A

muted

#79797C

Preview Lab

Preview with #12274D

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

Preview Lab → · Contrast checker → · Palette generator →