#12205E#12205E

#12205E is a dark, moderate blue. Relative luminance 0.020; OKLCH L 27.7% C 0.112 H 268.2°. Best body text is #FFFFFF at 15.06:1 contrast (WCAG AA passes).

Color values

HEX	#12205E
RGB	rgb(18, 32, 94)
HSL	hsl(229, 68%, 22%)
HSV	hsv(229, 81%, 37%)
CMYK	cmyk(80.9%, 66%, 0%, 63.1%)
CIE-LAB	lab(15.33, 19.13, -38.63)
CIE-LCH	lch(15.33, 43.11, 296.35°)
OKLab	oklab(27.74% -0.0035 -0.1116)
OKLCH	oklch(27.74% 0.112 268.2)
XYZ	xyz(2.7856, 1.9695, 10.8208)
Luminance	0.0197 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12205E #5E5012

analogous

#12465E #12205E #2A125E

triadic

#12205E #5E1220 #205E12

tetradic

#12205E #5E1246 #5E5012 #125E2A

square

#12205E #5E1246 #5E5012 #125E2A

split-complementary

#12205E #5E2A12 #465E12

monochromatic

#05091A #080F2B #12205E #1C3191 #2643C5

Accessibility & contrast

On white

15.06

#12205E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#12205E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12205E

15.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12205E	#FFFFFF	#000000	##FFFFFF
##12205E	1.00	15.06	1.39	15.06
#FFFFFF	15.06	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A60

Deuteranopia (green-blind)

#00235D

Tritanopia (blue-blind)

#00303B

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #12205e;
/* rgb */ color: rgb(18, 32, 94);
/* oklch */ color: oklch(27.7% 0.112 268.2);

Tailwind

colors: {
  custom: {
    50: '#5e5b8c',
    500: '#12205e',
    950: '#000000',
  },
}

SCSS

$custom: #12205e;
$custom-light: #5e5b8c;
$custom-dark: #000000;

JSON

{
  "hex": "#12205e",
  "rgb": {
    "r": 18,
    "g": 32,
    "b": 94
  },
  "hsl": {
    "h": 228.947,
    "s": 67.857,
    "l": 21.961
  },
  "oklch": {
    "l": 0.27745,
    "c": 0.11169,
    "h": 268.2
  },
  "luminance": 0.0197
}

Semantic roles & 50–950 ramp

primary

#12205E

secondary

#968435

accent

#CB3DEB

background

#F5F5F8

surface

#EAE9F0

border

#C6C5CB

text

#05040C

muted

#79797D

Preview Lab

Preview with #12205E

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

Preview Lab → · Contrast checker → · Palette generator →