#21165D#21165D

#21165D is a dark, moderate blue. Relative luminance 0.017; OKLCH L 26.9% C 0.119 H 281.8°. Best body text is #FFFFFF at 15.70:1 contrast (WCAG AA passes).

Color values

HEX	#21165D
RGB	rgb(33, 22, 93)
HSL	hsl(249, 62%, 23%)
HSV	hsv(249, 76%, 36%)
CMYK	cmyk(64.5%, 76.3%, 0%, 63.5%)
CIE-LAB	lab(13.75, 27.80, -40.50)
CIE-LCH	lch(13.75, 49.12, 304.47°)
OKLab	oklab(26.86% 0.0245 -0.1167)
OKLCH	oklch(26.86% 0.119 281.8)
XYZ	xyz(2.8893, 1.6873, 10.5272)
Luminance	0.0169 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21165D #525D16

analogous

#162E5D #21165D #45165D

triadic

#21165D #5D2116 #165D21

tetradic

#21165D #5D162E #525D16 #165D45

square

#21165D #5D162E #525D16 #165D45

split-complementary

#21165D #5D4516 #2E5D16

monochromatic

#090619 #0F0A2C #21165D #33228E #442DC0

Accessibility & contrast

On white

15.70

#21165D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#21165D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21165D

15.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21165D	#FFFFFF	#000000	##FFFFFF
##21165D	1.00	15.70	1.34	15.70
#FFFFFF	15.70	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00255F

Deuteranopia (green-blind)

#00215C

Tritanopia (blue-blind)

#002938

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #21165d;
/* rgb */ color: rgb(33, 22, 93);
/* oklch */ color: oklch(26.9% 0.119 281.8);

Tailwind

colors: {
  custom: {
    50: '#65548c',
    500: '#21165d',
    950: '#000000',
  },
}

SCSS

$custom: #21165d;
$custom-light: #65548c;
$custom-dark: #000000;

JSON

{
  "hex": "#21165d",
  "rgb": {
    "r": 33,
    "g": 22,
    "b": 93
  },
  "hsl": {
    "h": 249.296,
    "s": 61.739,
    "l": 22.549
  },
  "oklch": {
    "l": 0.26855,
    "c": 0.11925,
    "h": 281.8
  },
  "luminance": 0.01687
}

Semantic roles & 50–950 ramp

primary

#21165D

secondary

#86943B

accent

#E543CC

background

#F6F4F8

surface

#EBE8F0

border

#C6C4CB

text

#06030C

muted

#7A787D

Preview Lab

Preview with #21165D

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

Preview Lab → · Contrast checker → · Palette generator →