#21419C#21419C

#21419C is a dark, vivid blue. Relative luminance 0.065; OKLCH L 41.0% C 0.153 H 265.3°. Best body text is #FFFFFF at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#21419C
RGB	rgb(33, 65, 156)
HSL	hsl(224, 65%, 37%)
HSV	hsv(224, 79%, 61%)
CMYK	cmyk(78.8%, 58.3%, 0%, 38.8%)
CIE-LAB	lab(30.65, 22.67, -52.89)
CIE-LCH	lch(30.65, 57.54, 293.20°)
OKLab	oklab(41.05% -0.0124 -0.1527)
OKLCH	oklch(41.05% 0.153 265.3)
XYZ	xyz(8.5161, 6.5033, 32.2525)
Luminance	0.0650 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21419C #9C7C21

analogous

#217F9C #21419C #3E219C

triadic

#21419C #9C2141 #419C21

tetradic

#21419C #9C217F #9C7C21 #219C3E

square

#21419C #9C217F #9C7C21 #219C3E

split-complementary

#21419C #9C3E21 #7F9C21

monochromatic

#0C1737 #162C69 #21419C #2C56CF #5B7DDC

Accessibility & contrast

On white

9.13

#21419C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#21419C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21419C

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21419C	#FFFFFF	#000000	##FFFFFF
##21419C	1.00	9.13	2.30	9.13
#FFFFFF	9.13	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004E9F

Deuteranopia (green-blind)

#00439A

Tritanopia (blue-blind)

#005868

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #21419c;
/* rgb */ color: rgb(33, 65, 156);
/* oklch */ color: oklch(41.0% 0.153 265.3);

Tailwind

colors: {
  custom: {
    50: '#7075ba',
    500: '#21419c',
    950: '#000000',
  },
}

SCSS

$custom: #21419c;
$custom-light: #7075ba;
$custom-dark: #000000;

JSON

{
  "hex": "#21419c",
  "rgb": {
    "r": 33,
    "g": 65,
    "b": 156
  },
  "hsl": {
    "h": 224.39,
    "s": 65.079,
    "l": 37.059
  },
  "oklch": {
    "l": 0.41048,
    "c": 0.15323,
    "h": 265.3
  },
  "luminance": 0.06504
}

Semantic roles & 50–950 ramp

primary

#21419C

secondary

#C1A558

accent

#BC40E8

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #21419C

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

Preview Lab → · Contrast checker → · Palette generator →