#21196C#21196C

#21196C is a dark, vivid blue. Relative luminance 0.021; OKLCH L 28.9% C 0.136 H 277.9°. Best body text is #FFFFFF at 14.79:1 contrast (WCAG AA passes).

Color values

HEX	#21196C
RGB	rgb(33, 25, 108)
HSL	hsl(246, 62%, 26%)
HSV	hsv(246, 77%, 42%)
CMYK	cmyk(69.4%, 76.9%, 0%, 57.6%)
CIE-LAB	lab(16.01, 31.19, -46.70)
CIE-LCH	lch(16.01, 56.16, 303.74°)
OKLab	oklab(28.94% 0.0188 -0.1349)
OKLCH	oklch(28.94% 0.136 277.9)
XYZ	xyz(3.6807, 2.1010, 14.3960)
Luminance	0.0210 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21196C #646C19

analogous

#193A6C #21196C #4A196C

triadic

#21196C #6C2119 #196C21

tetradic

#21196C #6C193A #646C19 #196C4A

square

#21196C #6C193A #646C19 #196C4A

split-complementary

#21196C #6C4A19 #3A6C19

monochromatic

#080619 #120D3A #21196C #30259E #4030CF

Accessibility & contrast

On white

14.79

#21196C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#21196C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21196C

14.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21196C	#FFFFFF	#000000	##FFFFFF
##21196C	1.00	14.79	1.42	14.79
#FFFFFF	14.79	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B6E

Deuteranopia (green-blind)

#00246A

Tritanopia (blue-blind)

#003041

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #21196c;
/* rgb */ color: rgb(33, 25, 108);
/* oklch */ color: oklch(28.9% 0.136 277.9);

Tailwind

colors: {
  custom: {
    50: '#685797',
    500: '#21196c',
    950: '#000000',
  },
}

SCSS

$custom: #21196c;
$custom-light: #685797;
$custom-dark: #000000;

JSON

{
  "hex": "#21196c",
  "rgb": {
    "r": 33,
    "g": 25,
    "b": 108
  },
  "hsl": {
    "h": 245.783,
    "s": 62.406,
    "l": 26.078
  },
  "oklch": {
    "l": 0.28941,
    "c": 0.13618,
    "h": 277.9
  },
  "luminance": 0.02101
}

Semantic roles & 50–950 ramp

primary

#21196C

secondary

#98A13F

accent

#E542D6

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #21196C

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

Preview Lab → · Contrast checker → · Palette generator →