#21165A#21165A

#21165A is a dark, moderate blue. Relative luminance 0.016; OKLCH L 26.5% C 0.115 H 282.6°. Best body text is #FFFFFF at 15.83:1 contrast (WCAG AA passes).

Color values

HEX	#21165A
RGB	rgb(33, 22, 90)
HSL	hsl(250, 61%, 22%)
HSV	hsv(250, 76%, 35%)
CMYK	cmyk(63.3%, 75.6%, 0%, 64.7%)
CIE-LAB	lab(13.44, 26.76, -38.99)
CIE-LCH	lch(13.44, 47.29, 304.46°)
OKLab	oklab(26.54% 0.0251 -0.1123)
OKLCH	oklch(26.54% 0.115 282.6)
XYZ	xyz(2.7590, 1.6352, 9.8411)
Luminance	0.0163 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21165A #4F5A16

analogous

#162D5A #21165A #43165A

triadic

#21165A #5A2116 #165A21

tetradic

#21165A #5A162D #4F5A16 #165A43

square

#21165A #5A162D #4F5A16 #165A43

split-complementary

#21165A #5A4316 #2D5A16

monochromatic

#090619 #0F0A29 #21165A #33228B #452EBC

Accessibility & contrast

On white

15.83

#21165A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#21165A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21165A

15.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21165A	#FFFFFF	#000000	##FFFFFF
##21165A	1.00	15.83	1.33	15.83
#FFFFFF	15.83	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00255C

Deuteranopia (green-blind)

#002059

Tritanopia (blue-blind)

#012836

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #21165a;
/* rgb */ color: rgb(33, 22, 90);
/* oklch */ color: oklch(26.5% 0.115 282.6);

Tailwind

colors: {
  custom: {
    50: '#645489',
    500: '#21165a',
    950: '#000000',
  },
}

SCSS

$custom: #21165a;
$custom-light: #645489;
$custom-dark: #000000;

JSON

{
  "hex": "#21165a",
  "rgb": {
    "r": 33,
    "g": 22,
    "b": 90
  },
  "hsl": {
    "h": 249.706,
    "s": 60.714,
    "l": 21.961
  },
  "oklch": {
    "l": 0.26539,
    "c": 0.11508,
    "h": 282.6
  },
  "luminance": 0.01635
}

Semantic roles & 50–950 ramp

primary

#21165A

secondary

#83913B

accent

#E444CA

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06030C

muted

#7A787D

Preview Lab

Preview with #21165A

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

Preview Lab → · Contrast checker → · Palette generator →