#21165C#21165C

#21165C is a dark, moderate blue. Relative luminance 0.017; OKLCH L 26.7% C 0.118 H 282.1°. Best body text is #FFFFFF at 15.74:1 contrast (WCAG AA passes).

Color values

HEX	#21165C
RGB	rgb(33, 22, 92)
HSL	hsl(249, 61%, 22%)
HSV	hsv(249, 76%, 36%)
CMYK	cmyk(64.1%, 76.1%, 0%, 63.9%)
CIE-LAB	lab(13.65, 27.45, -40.00)
CIE-LCH	lch(13.65, 48.51, 304.47°)
OKLab	oklab(26.75% 0.0247 -0.1152)
OKLCH	oklch(26.75% 0.118 282.1)
XYZ	xyz(2.8453, 1.6697, 10.2955)
Luminance	0.0167 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21165C #515C16

analogous

#162E5C #21165C #44165C

triadic

#21165C #5C2116 #165C21

tetradic

#21165C #5C162E #515C16 #165C44

square

#21165C #5C162E #515C16 #165C44

split-complementary

#21165C #5C4416 #2E5C16

monochromatic

#090619 #0F0A2B #21165C #33228D #442EBF

Accessibility & contrast

On white

15.74

#21165C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#21165C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21165C

15.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21165C	#FFFFFF	#000000	##FFFFFF
##21165C	1.00	15.74	1.33	15.74
#FFFFFF	15.74	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00255E

Deuteranopia (green-blind)

#00205B

Tritanopia (blue-blind)

#002937

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #21165c;
/* rgb */ color: rgb(33, 22, 92);
/* oklch */ color: oklch(26.7% 0.118 282.1);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#21165c",
  "rgb": {
    "r": 33,
    "g": 22,
    "b": 92
  },
  "hsl": {
    "h": 249.429,
    "s": 61.404,
    "l": 22.353
  },
  "oklch": {
    "l": 0.26749,
    "c": 0.11786,
    "h": 282.1
  },
  "luminance": 0.0167
}

Semantic roles & 50–950 ramp

primary

#21165C

secondary

#85933B

accent

#E543CB

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06030C

muted

#7A787D

Preview Lab

Preview with #21165C

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

Preview Lab → · Contrast checker → · Palette generator →