#12215E#12215E

#12215E is a dark, moderate blue. Relative luminance 0.020; OKLCH L 28.0% C 0.110 H 267.8°. Best body text is #FFFFFF at 14.95:1 contrast (WCAG AA passes).

Color values

HEX	#12215E
RGB	rgb(18, 33, 94)
HSL	hsl(228, 68%, 22%)
HSV	hsv(228, 81%, 37%)
CMYK	cmyk(80.9%, 64.9%, 0%, 63.1%)
CIE-LAB	lab(15.61, 18.39, -38.16)
CIE-LCH	lch(15.61, 42.36, 295.74°)
OKLab	oklab(27.96% -0.0042 -0.1102)
OKLCH	oklch(27.96% 0.11 267.8)
XYZ	xyz(2.8130, 2.0242, 10.8300)
Luminance	0.0202 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12215E #5E4F12

analogous

#12475E #12215E #29125E

triadic

#12215E #5E1221 #215E12

tetradic

#12215E #5E1247 #5E4F12 #125E29

square

#12215E #5E1247 #5E4F12 #125E29

split-complementary

#12215E #5E2912 #475E12

monochromatic

#05091A #080F2B #12215E #1C3391 #2645C5

Accessibility & contrast

On white

14.95

#12215E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#12215E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12215E

14.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12215E	#FFFFFF	#000000	##FFFFFF
##12215E	1.00	14.95	1.40	14.95
#FFFFFF	14.95	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B60

Deuteranopia (green-blind)

#00245D

Tritanopia (blue-blind)

#00313C

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #12215e;
/* rgb */ color: rgb(18, 33, 94);
/* oklch */ color: oklch(28.0% 0.110 267.8);

Tailwind

colors: {
  custom: {
    50: '#5d5b8c',
    500: '#12215e',
    950: '#000000',
  },
}

SCSS

$custom: #12215e;
$custom-light: #5d5b8c;
$custom-dark: #000000;

JSON

{
  "hex": "#12215e",
  "rgb": {
    "r": 18,
    "g": 33,
    "b": 94
  },
  "hsl": {
    "h": 228.158,
    "s": 67.857,
    "l": 21.961
  },
  "oklch": {
    "l": 0.27958,
    "c": 0.11033,
    "h": 267.8
  },
  "luminance": 0.02024
}

Semantic roles & 50–950 ramp

primary

#12215E

secondary

#968335

accent

#C83DEB

background

#F5F5F8

surface

#EAE9F0

border

#C6C5CB

text

#05040C

muted

#79797D

Preview Lab

Preview with #12215E

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

Preview Lab → · Contrast checker → · Palette generator →