#21346A#21346A

#21346A is a dark, moderate blue. Relative luminance 0.038; OKLCH L 34.1% C 0.097 H 266.7°. Best body text is #FFFFFF at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#21346A
RGB	rgb(33, 52, 106)
HSL	hsl(224, 53%, 27%)
HSV	hsv(224, 69%, 42%)
CMYK	cmyk(68.9%, 50.9%, 0%, 58.4%)
CIE-LAB	lab(23.07, 11.90, -33.92)
CIE-LCH	lch(23.07, 35.94, 289.34°)
OKLab	oklab(34.1% -0.0056 -0.0971)
OKLCH	oklch(34.1% 0.097 266.7)
XYZ	xyz(4.4558, 3.8195, 14.1353)
Luminance	0.0382 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21346A #6A5721

analogous

#21586A #21346A #33216A

triadic

#21346A #6A2134 #346A21

tetradic

#21346A #6A2158 #6A5721 #216A33

square

#21346A #6A2158 #6A5721 #216A33

split-complementary

#21346A #6A3321 #586A21

monochromatic

#070B17 #121D3B #21346A #304B99 #4163C4

Accessibility & contrast

On white

11.90

#21346A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#21346A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21346A

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21346A	#FFFFFF	#000000	##FFFFFF
##21346A	1.00	11.90	1.76	11.90
#FFFFFF	11.90	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#183B6C

Deuteranopia (green-blind)

#083469

Tritanopia (blue-blind)

#00404A

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #21346a;
/* rgb */ color: rgb(33, 52, 106);
/* oklch */ color: oklch(34.1% 0.097 266.7);

Tailwind

colors: {
  custom: {
    50: '#656b95',
    500: '#21346a',
    950: '#000000',
  },
}

SCSS

$custom: #21346a;
$custom-light: #656b95;
$custom-dark: #000000;

JSON

{
  "hex": "#21346a",
  "rgb": {
    "r": 33,
    "g": 52,
    "b": 106
  },
  "hsl": {
    "h": 224.384,
    "s": 52.518,
    "l": 27.255
  },
  "oklch": {
    "l": 0.34102,
    "c": 0.09728,
    "h": 266.7
  },
  "luminance": 0.0382
}

Semantic roles & 50–950 ramp

primary

#21346A

secondary

#9E8849

accent

#B64CDC

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#06060D

muted

#7A7A7E

Preview Lab

Preview with #21346A

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

Preview Lab → · Contrast checker → · Palette generator →