#21296F#21296F

#21296F is a dark, vivid blue. Relative luminance 0.031; OKLCH L 32.1% C 0.120 H 272.7°. Best body text is #FFFFFF at 13.03:1 contrast (WCAG AA passes).

Color values

HEX	#21296F
RGB	rgb(33, 41, 111)
HSL	hsl(234, 54%, 28%)
HSV	hsv(234, 70%, 44%)
CMYK	cmyk(70.3%, 63.1%, 0%, 56.5%)
CIE-LAB	lab(20.27, 21.67, -41.67)
CIE-LCH	lch(20.27, 46.97, 297.48°)
OKLab	oklab(32.12% 0.0056 -0.1201)
OKLCH	oklch(32.12% 0.12 272.7)
XYZ	xyz(4.2884, 3.0565, 15.3998)
Luminance	0.0306 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21296F #6F6721

analogous

#21506F #21296F #40216F

triadic

#21296F #6F2129 #296F21

tetradic

#21296F #6F2150 #6F6721 #216F40

square

#21296F #6F2150 #6F6721 #216F40

split-complementary

#21296F #6F4021 #506F21

monochromatic

#070918 #131840 #21296F #2F3A9E #4351C7

Accessibility & contrast

On white

13.03

#21296F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#21296F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21296F

13.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21296F	#FFFFFF	#000000	##FFFFFF
##21296F	1.00	13.03	1.61	13.03
#FFFFFF	13.03	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003471

Deuteranopia (green-blind)

#002D6E

Tritanopia (blue-blind)

#003A47

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #21296f;
/* rgb */ color: rgb(33, 41, 111);
/* oklch */ color: oklch(32.1% 0.120 272.7);

Tailwind

colors: {
  custom: {
    50: '#676299',
    500: '#21296f',
    950: '#000000',
  },
}

SCSS

$custom: #21296f;
$custom-light: #676299;
$custom-dark: #000000;

JSON

{
  "hex": "#21296f",
  "rgb": {
    "r": 33,
    "g": 41,
    "b": 111
  },
  "hsl": {
    "h": 233.846,
    "s": 54.167,
    "l": 28.235
  },
  "oklch": {
    "l": 0.32123,
    "c": 0.12022,
    "h": 272.7
  },
  "luminance": 0.03057
}

Semantic roles & 50–950 ramp

primary

#21296F

secondary

#A39949

accent

#CE4ADE

background

#F6F5F9

surface

#EBEAF2

border

#C6C6CC

text

#07050E

muted

#7A797E

Preview Lab

Preview with #21296F

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

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