#21167F#21167F

#21167F is a dark, vivid blue. Relative luminance 0.024; OKLCH L 30.7% C 0.164 H 275.5°. Best body text is #FFFFFF at 14.13:1 contrast (WCAG AA passes).

Color values

HEX	#21167F
RGB	rgb(33, 22, 127)
HSL	hsl(246, 70%, 29%)
HSV	hsv(246, 83%, 50%)
CMYK	cmyk(74%, 82.7%, 0%, 50.2%)
CIE-LAB	lab(17.59, 39.28, -56.32)
CIE-LCH	lch(17.59, 68.67, 304.90°)
OKLab	oklab(30.7% 0.0156 -0.1628)
OKLCH	oklch(30.7% 0.164 275.5)
XYZ	xyz(4.7436, 2.4290, 20.2934)
Luminance	0.0243 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21167F #747F16

analogous

#16407F #21167F #56167F

triadic

#21167F #7F2116 #167F21

tetradic

#21167F #7F1640 #747F16 #167F56

square

#21167F #7F1640 #747F16 #167F56

split-complementary

#21167F #7F5616 #407F16

monochromatic

#07051A #130D4B #21167F #2F1FB3 #4534DC

Accessibility & contrast

On white

14.13

#21167F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#21167F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21167F

14.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21167F	#FFFFFF	#000000	##FFFFFF
##21167F	1.00	14.13	1.49	14.13
#FFFFFF	14.13	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003082

Deuteranopia (green-blind)

#00267D

Tritanopia (blue-blind)

#00374B

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #21167f;
/* rgb */ color: rgb(33, 22, 127);
/* oklch */ color: oklch(30.7% 0.164 275.5);

Tailwind

colors: {
  custom: {
    50: '#6d56a5',
    500: '#21167f',
    950: '#000000',
  },
}

SCSS

$custom: #21167f;
$custom-light: #6d56a5;
$custom-dark: #000000;

JSON

{
  "hex": "#21167f",
  "rgb": {
    "r": 33,
    "g": 22,
    "b": 127
  },
  "hsl": {
    "h": 246.286,
    "s": 70.47,
    "l": 29.216
  },
  "oklch": {
    "l": 0.30699,
    "c": 0.16358,
    "h": 275.5
  },
  "luminance": 0.02429
}

Semantic roles & 50–950 ramp

primary

#21167F

secondary

#A7B43D

accent

#ED3BDB

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #21167F

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

Preview Lab → · Contrast checker → · Palette generator →