#12215F#12215F

#12215F is a dark, moderate blue. Relative luminance 0.020; OKLCH L 28.1% C 0.112 H 267.8°. Best body text is #FFFFFF at 14.91:1 contrast (WCAG AA passes).

Color values

HEX	#12215F
RGB	rgb(18, 33, 95)
HSL	hsl(228, 68%, 22%)
HSV	hsv(228, 81%, 37%)
CMYK	cmyk(81.1%, 65.3%, 0%, 62.7%)
CIE-LAB	lab(15.71, 18.82, -38.67)
CIE-LCH	lch(15.71, 43.01, 295.95°)
OKLab	oklab(28.06% -0.0042 -0.1117)
OKLCH	oklch(28.06% 0.112 267.8)
XYZ	xyz(2.8582, 2.0422, 11.0678)
Luminance	0.0204 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12215F #5F5012

analogous

#12485F #12215F #2A125F

triadic

#12215F #5F1221 #215F12

tetradic

#12215F #5F1248 #5F5012 #125F2A

square

#12215F #5F1248 #5F5012 #125F2A

split-complementary

#12215F #5F2A12 #485F12

monochromatic

#05091A #080F2C #12215F #1C3392 #2545C6

Accessibility & contrast

On white

14.91

#12215F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#12215F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12215F

14.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12215F	#FFFFFF	#000000	##FFFFFF
##12215F	1.00	14.91	1.41	14.91
#FFFFFF	14.91	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B61

Deuteranopia (green-blind)

#00245E

Tritanopia (blue-blind)

#00313C

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #12215f;
/* rgb */ color: rgb(18, 33, 95);
/* oklch */ color: oklch(28.1% 0.112 267.8);

Tailwind

colors: {
  custom: {
    50: '#5e5c8d',
    500: '#12215f',
    950: '#000000',
  },
}

SCSS

$custom: #12215f;
$custom-light: #5e5c8d;
$custom-dark: #000000;

JSON

{
  "hex": "#12215f",
  "rgb": {
    "r": 18,
    "g": 33,
    "b": 95
  },
  "hsl": {
    "h": 228.312,
    "s": 68.142,
    "l": 22.157
  },
  "oklch": {
    "l": 0.28056,
    "c": 0.11183,
    "h": 267.8
  },
  "luminance": 0.02043
}

Semantic roles & 50–950 ramp

primary

#12215F

secondary

#978436

accent

#C93DEB

background

#F5F5F8

surface

#EAE9F0

border

#C6C5CB

text

#05040C

muted

#79797D

Preview Lab

Preview with #12215F

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

Preview Lab → · Contrast checker → · Palette generator →