#12205F#12205F

#12205F is a dark, moderate blue. Relative luminance 0.020; OKLCH L 27.8% C 0.113 H 268.2°. Best body text is #FFFFFF at 15.03:1 contrast (WCAG AA passes).

Color values

HEX	#12205F
RGB	rgb(18, 32, 95)
HSL	hsl(229, 68%, 22%)
HSV	hsv(229, 81%, 37%)
CMYK	cmyk(81.1%, 66.3%, 0%, 62.7%)
CIE-LAB	lab(15.42, 19.55, -39.14)
CIE-LCH	lch(15.42, 43.75, 296.54°)
OKLab	oklab(27.85% -0.0035 -0.1131)
OKLCH	oklch(27.85% 0.113 268.2)
XYZ	xyz(2.8308, 1.9875, 11.0587)
Luminance	0.0199 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12205F #5F5112

analogous

#12475F #12205F #2B125F

triadic

#12205F #5F1220 #205F12

tetradic

#12205F #5F1247 #5F5112 #125F2B

square

#12205F #5F1247 #5F5112 #125F2B

split-complementary

#12205F #5F2B12 #475F12

monochromatic

#05091A #080F2C #12205F #1C3192 #2543C6

Accessibility & contrast

On white

15.03

#12205F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#12205F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12205F

15.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12205F	#FFFFFF	#000000	##FFFFFF
##12205F	1.00	15.03	1.40	15.03
#FFFFFF	15.03	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A61

Deuteranopia (green-blind)

#00235E

Tritanopia (blue-blind)

#00303C

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #12205f;
/* rgb */ color: rgb(18, 32, 95);
/* oklch */ color: oklch(27.8% 0.113 268.2);

Tailwind

colors: {
  custom: {
    50: '#5e5b8d',
    500: '#12205f',
    950: '#000000',
  },
}

SCSS

$custom: #12205f;
$custom-light: #5e5b8d;
$custom-dark: #000000;

JSON

{
  "hex": "#12205f",
  "rgb": {
    "r": 18,
    "g": 32,
    "b": 95
  },
  "hsl": {
    "h": 229.091,
    "s": 68.142,
    "l": 22.157
  },
  "oklch": {
    "l": 0.27845,
    "c": 0.11318,
    "h": 268.2
  },
  "luminance": 0.01988
}

Semantic roles & 50–950 ramp

primary

#12205F

secondary

#978536

accent

#CB3DEB

background

#F5F5F8

surface

#EAE9F0

border

#C6C5CB

text

#05040C

muted

#79797D

Preview Lab

Preview with #12205F

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

Preview Lab → · Contrast checker → · Palette generator →