#12267E#12267E

#12267E is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.2% C 0.150 H 266.8°. Best body text is #FFFFFF at 13.09:1 contrast (WCAG AA passes).

Color values

HEX	#12267E
RGB	rgb(18, 38, 126)
HSL	hsl(229, 75%, 28%)
HSV	hsv(229, 86%, 49%)
CMYK	cmyk(85.7%, 69.8%, 0%, 50.6%)
CIE-LAB	lab(20.13, 27.90, -51.53)
CIE-LCH	lch(20.13, 58.60, 298.43°)
OKLab	oklab(32.25% -0.0083 -0.1493)
OKLCH	oklch(32.25% 0.15 266.8)
XYZ	xyz(4.7071, 3.0206, 20.0696)
Luminance	0.0302 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12267E #7E6A12

analogous

#125C7E #12267E #34127E

triadic

#12267E #7E1226 #267E12

tetradic

#12267E #7E125C #7E6A12 #127E34

square

#12267E #7E125C #7E6A12 #127E34

split-complementary

#12267E #7E3412 #5C7E12

monochromatic

#04081B #0A1648 #12267E #1A36B4 #2A4CE1

Accessibility & contrast

On white

13.09

#12267E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#12267E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12267E

13.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12267E	#FFFFFF	#000000	##FFFFFF
##12267E	1.00	13.09	1.60	13.09
#FFFFFF	13.09	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003681

Deuteranopia (green-blind)

#002B7C

Tritanopia (blue-blind)

#003E4E

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #12267e;
/* rgb */ color: rgb(18, 38, 126);
/* oklch */ color: oklch(32.2% 0.150 266.8);

Tailwind

colors: {
  custom: {
    50: '#6660a4',
    500: '#12267e',
    950: '#000000',
  },
}

SCSS

$custom: #12267e;
$custom-light: #6660a4;
$custom-dark: #000000;

JSON

{
  "hex": "#12267e",
  "rgb": {
    "r": 18,
    "g": 38,
    "b": 126
  },
  "hsl": {
    "h": 228.889,
    "s": 75,
    "l": 28.235
  },
  "oklch": {
    "l": 0.32245,
    "c": 0.14956,
    "h": 266.8
  },
  "luminance": 0.03021
}

Semantic roles & 50–950 ramp

primary

#12267E

secondary

#B49D38

accent

#CF36F2

background

#F6F5FA

surface

#EBE9F4

border

#C6C5CE

text

#07050F

muted

#7A797F

Preview Lab

Preview with #12267E

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

Preview Lab → · Contrast checker → · Palette generator →