#21196D#21196D

#21196D is a dark, vivid blue. Relative luminance 0.021; OKLCH L 29.1% C 0.138 H 277.8°. Best body text is #FFFFFF at 14.74:1 contrast (WCAG AA passes).

Color values

HEX	#21196D
RGB	rgb(33, 25, 109)
HSL	hsl(246, 63%, 26%)
HSV	hsv(246, 77%, 43%)
CMYK	cmyk(69.7%, 77.1%, 0%, 57.3%)
CIE-LAB	lab(16.12, 31.54, -47.17)
CIE-LCH	lch(16.12, 56.75, 303.77°)
OKLab	oklab(29.05% 0.0186 -0.1362)
OKLCH	oklch(29.05% 0.138 277.8)
XYZ	xyz(3.7343, 2.1224, 14.6779)
Luminance	0.0212 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21196D #656D19

analogous

#193B6D #21196D #4B196D

triadic

#21196D #6D2119 #196D21

tetradic

#21196D #6D193B #656D19 #196D4B

square

#21196D #6D193B #656D19 #196D4B

split-complementary

#21196D #6D4B19 #3B6D19

monochromatic

#080619 #120E3B #21196D #30249F #4031D0

Accessibility & contrast

On white

14.74

#21196D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#21196D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21196D

14.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21196D	#FFFFFF	#000000	##FFFFFF
##21196D	1.00	14.74	1.42	14.74
#FFFFFF	14.74	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B6F

Deuteranopia (green-blind)

#00246B

Tritanopia (blue-blind)

#003141

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #21196d;
/* rgb */ color: rgb(33, 25, 109);
/* oklch */ color: oklch(29.1% 0.138 277.8);

Tailwind

colors: {
  custom: {
    50: '#685798',
    500: '#21196d',
    950: '#000000',
  },
}

SCSS

$custom: #21196d;
$custom-light: #685798;
$custom-dark: #000000;

JSON

{
  "hex": "#21196d",
  "rgb": {
    "r": 33,
    "g": 25,
    "b": 109
  },
  "hsl": {
    "h": 245.714,
    "s": 62.687,
    "l": 26.275
  },
  "oklch": {
    "l": 0.29051,
    "c": 0.13751,
    "h": 277.8
  },
  "luminance": 0.02123
}

Semantic roles & 50–950 ramp

primary

#21196D

secondary

#99A23F

accent

#E642D6

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #21196D

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

Preview Lab → · Contrast checker → · Palette generator →