#21196E#21196E

#21196E is a dark, vivid blue. Relative luminance 0.021; OKLCH L 29.2% C 0.139 H 277.6°. Best body text is #FFFFFF at 14.70:1 contrast (WCAG AA passes).

Color values

HEX	#21196E
RGB	rgb(33, 25, 110)
HSL	hsl(246, 63%, 26%)
HSV	hsv(246, 77%, 43%)
CMYK	cmyk(70%, 77.3%, 0%, 56.9%)
CIE-LAB	lab(16.23, 31.89, -47.65)
CIE-LCH	lch(16.23, 57.33, 303.79°)
OKLab	oklab(29.16% 0.0184 -0.1376)
OKLCH	oklch(29.16% 0.139 277.6)
XYZ	xyz(3.7884, 2.1441, 14.9630)
Luminance	0.0214 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21196E #666E19

analogous

#193C6E #21196E #4C196E

triadic

#21196E #6E2119 #196E21

tetradic

#21196E #6E193C #666E19 #196E4C

square

#21196E #6E193C #666E19 #196E4C

split-complementary

#21196E #6E4C19 #3C6E19

monochromatic

#070619 #120E3C #21196E #3024A0 #4031D0

Accessibility & contrast

On white

14.70

#21196E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#21196E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21196E

14.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21196E	#FFFFFF	#000000	##FFFFFF
##21196E	1.00	14.70	1.43	14.70
#FFFFFF	14.70	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C70

Deuteranopia (green-blind)

#00256C

Tritanopia (blue-blind)

#003142

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #21196e;
/* rgb */ color: rgb(33, 25, 110);
/* oklch */ color: oklch(29.2% 0.139 277.6);

Tailwind

colors: {
  custom: {
    50: '#685799',
    500: '#21196e',
    950: '#000000',
  },
}

SCSS

$custom: #21196e;
$custom-light: #685799;
$custom-dark: #000000;

JSON

{
  "hex": "#21196e",
  "rgb": {
    "r": 33,
    "g": 25,
    "b": 110
  },
  "hsl": {
    "h": 245.647,
    "s": 62.963,
    "l": 26.471
  },
  "oklch": {
    "l": 0.29161,
    "c": 0.13885,
    "h": 277.6
  },
  "luminance": 0.02144
}

Semantic roles & 50–950 ramp

primary

#21196E

secondary

#9AA33F

accent

#E642D7

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #21196E

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

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