#21419A#21419A

#21419A is a dark, vivid blue. Relative luminance 0.064; OKLCH L 40.9% C 0.150 H 265.2°. Best body text is #FFFFFF at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#21419A
RGB	rgb(33, 65, 154)
HSL	hsl(224, 65%, 37%)
HSV	hsv(224, 79%, 60%)
CMYK	cmyk(78.6%, 57.8%, 0%, 39.6%)
CIE-LAB	lab(30.49, 21.88, -51.94)
CIE-LCH	lch(30.49, 56.36, 292.84°)
OKLab	oklab(40.88% -0.0126 -0.1499)
OKLCH	oklch(40.88% 0.15 265.2)
XYZ	xyz(8.3482, 6.4361, 31.3679)
Luminance	0.0644 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21419A #9A7A21

analogous

#217E9A #21419A #3E219A

triadic

#21419A #9A2141 #419A21

tetradic

#21419A #9A217E #9A7A21 #219A3E

square

#21419A #9A217E #9A7A21 #219A3E

split-complementary

#21419A #9A3E21 #7E9A21

monochromatic

#0B1635 #162C68 #21419A #2C56CC #5A7CDC

Accessibility & contrast

On white

9.18

#21419A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#21419A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21419A

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21419A	#FFFFFF	#000000	##FFFFFF
##21419A	1.00	9.18	2.29	9.18
#FFFFFF	9.18	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004E9D

Deuteranopia (green-blind)

#004298

Tritanopia (blue-blind)

#005767

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #21419a;
/* rgb */ color: rgb(33, 65, 154);
/* oklch */ color: oklch(40.9% 0.150 265.2);

Tailwind

colors: {
  custom: {
    50: '#7075b8',
    500: '#21419a',
    950: '#000000',
  },
}

SCSS

$custom: #21419a;
$custom-light: #7075b8;
$custom-dark: #000000;

JSON

{
  "hex": "#21419a",
  "rgb": {
    "r": 33,
    "g": 65,
    "b": 154
  },
  "hsl": {
    "h": 224.132,
    "s": 64.706,
    "l": 36.667
  },
  "oklch": {
    "l": 0.40876,
    "c": 0.15045,
    "h": 265.2
  },
  "luminance": 0.06437
}

Semantic roles & 50–950 ramp

primary

#21419A

secondary

#C0A457

accent

#BB40E8

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #21419A

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

Preview Lab → · Contrast checker → · Palette generator →