#21167A#21167A

#21167A is a dark, vivid blue. Relative luminance 0.023; OKLCH L 30.1% C 0.157 H 276.2°. Best body text is #FFFFFF at 14.38:1 contrast (WCAG AA passes).

Color values

HEX	#21167A
RGB	rgb(33, 22, 122)
HSL	hsl(247, 69%, 28%)
HSV	hsv(247, 82%, 48%)
CMYK	cmyk(73%, 82%, 0%, 52.2%)
CIE-LAB	lab(17.00, 37.65, -54.12)
CIE-LCH	lch(17.00, 65.93, 304.83°)
OKLab	oklab(30.11% 0.017 -0.1564)
OKLCH	oklch(30.11% 0.157 276.2)
XYZ	xyz(4.4258, 2.3019, 18.6196)
Luminance	0.0230 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21167A #6F7A16

analogous

#163D7A #21167A #53167A

triadic

#21167A #7A2116 #167A21

tetradic

#21167A #7A163D #6F7A16 #167A53

square

#21167A #7A163D #6F7A16 #167A53

split-complementary

#21167A #7A5316 #3D7A16

monochromatic

#07051A #130D46 #21167A #2F1FAE #4331DA

Accessibility & contrast

On white

14.38

#21167A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#21167A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21167A

14.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21167A	#FFFFFF	#000000	##FFFFFF
##21167A	1.00	14.38	1.46	14.38
#FFFFFF	14.38	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E7D

Deuteranopia (green-blind)

#002578

Tritanopia (blue-blind)

#003548

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #21167a;
/* rgb */ color: rgb(33, 22, 122);
/* oklch */ color: oklch(30.1% 0.157 276.2);

Tailwind

colors: {
  custom: {
    50: '#6c56a2',
    500: '#21167a',
    950: '#000000',
  },
}

SCSS

$custom: #21167a;
$custom-light: #6c56a2;
$custom-dark: #000000;

JSON

{
  "hex": "#21167a",
  "rgb": {
    "r": 33,
    "g": 22,
    "b": 122
  },
  "hsl": {
    "h": 246.6,
    "s": 69.444,
    "l": 28.235
  },
  "oklch": {
    "l": 0.30109,
    "c": 0.15736,
    "h": 276.2
  },
  "luminance": 0.02302
}

Semantic roles & 50–950 ramp

primary

#21167A

secondary

#A3AF3D

accent

#EC3CD9

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #21167A

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

Preview Lab → · Contrast checker → · Palette generator →