#12205D#12205D

#12205D is a dark, moderate blue. Relative luminance 0.020; OKLCH L 27.6% C 0.110 H 268.2°. Best body text is #FFFFFF at 15.10:1 contrast (WCAG AA passes).

Color values

HEX	#12205D
RGB	rgb(18, 32, 93)
HSL	hsl(229, 68%, 22%)
HSV	hsv(229, 81%, 36%)
CMYK	cmyk(80.6%, 65.6%, 0%, 63.5%)
CIE-LAB	lab(15.23, 18.71, -38.12)
CIE-LCH	lch(15.23, 42.46, 296.15°)
OKLab	oklab(27.64% -0.0035 -0.1101)
OKLCH	oklch(27.64% 0.11 268.2)
XYZ	xyz(2.7411, 1.9516, 10.5860)
Luminance	0.0195 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12205D #5D4F12

analogous

#12465D #12205D #2A125D

triadic

#12205D #5D1220 #205D12

tetradic

#12205D #5D1246 #5D4F12 #125D2A

square

#12205D #5D1246 #5D4F12 #125D2A

split-complementary

#12205D #5D2A12 #465D12

monochromatic

#05091A #080E2A #12205D #1C3290 #2643C4

Accessibility & contrast

On white

15.10

#12205D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#12205D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12205D

15.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12205D	#FFFFFF	#000000	##FFFFFF
##12205D	1.00	15.10	1.39	15.10
#FFFFFF	15.10	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A5F

Deuteranopia (green-blind)

#00235C

Tritanopia (blue-blind)

#00303B

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #12205d;
/* rgb */ color: rgb(18, 32, 93);
/* oklch */ color: oklch(27.6% 0.110 268.2);

Tailwind

colors: {
  custom: {
    50: '#5d5b8c',
    500: '#12205d',
    950: '#000000',
  },
}

SCSS

$custom: #12205d;
$custom-light: #5d5b8c;
$custom-dark: #000000;

JSON

{
  "hex": "#12205d",
  "rgb": {
    "r": 18,
    "g": 32,
    "b": 93
  },
  "hsl": {
    "h": 228.8,
    "s": 67.568,
    "l": 21.765
  },
  "oklch": {
    "l": 0.27645,
    "c": 0.11019,
    "h": 268.2
  },
  "luminance": 0.01952
}

Semantic roles & 50–950 ramp

primary

#12205D

secondary

#958335

accent

#CA3DEA

background

#F5F5F8

surface

#EAE9F0

border

#C6C5CB

text

#05040C

muted

#79797D

Preview Lab

Preview with #12205D

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

Preview Lab → · Contrast checker → · Palette generator →