#211665#211665

#211665 is a dark, vivid blue. Relative luminance 0.018; OKLCH L 27.7% C 0.130 H 280.0°. Best body text is #FFFFFF at 15.36:1 contrast (WCAG AA passes).

Color values

HEX	#211665
RGB	rgb(33, 22, 101)
HSL	hsl(248, 64%, 24%)
HSV	hsv(248, 78%, 40%)
CMYK	cmyk(67.3%, 78.2%, 0%, 60.4%)
CIE-LAB	lab(14.60, 30.58, -44.42)
CIE-LCH	lch(14.60, 53.92, 304.54°)
OKLab	oklab(27.72% 0.0226 -0.1282)
OKLCH	oklch(27.72% 0.13 280)
XYZ	xyz(3.2623, 1.8365, 12.4920)
Luminance	0.0184 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211665 #5A6516

analogous

#163365 #211665 #491665

triadic

#211665 #652116 #166521

tetradic

#211665 #651633 #5A6516 #166549

square

#211665 #651633 #5A6516 #166549

split-complementary

#211665 #654916 #336516

monochromatic

#080519 #110B33 #211665 #312197 #422CCA

Accessibility & contrast

On white

15.36

#211665 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#211665 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211665

15.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211665	#FFFFFF	#000000	##FFFFFF
##211665	1.00	15.36	1.37	15.36
#FFFFFF	15.36	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002867

Deuteranopia (green-blind)

#002264

Tritanopia (blue-blind)

#002C3C

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #211665;
/* rgb */ color: rgb(33, 22, 101);
/* oklch */ color: oklch(27.7% 0.130 280.0);

Tailwind

colors: {
  custom: {
    50: '#675592',
    500: '#211665',
    950: '#000000',
  },
}

SCSS

$custom: #211665;
$custom-light: #675592;
$custom-dark: #000000;

JSON

{
  "hex": "#211665",
  "rgb": {
    "r": 33,
    "g": 22,
    "b": 101
  },
  "hsl": {
    "h": 248.354,
    "s": 64.228,
    "l": 24.118
  },
  "oklch": {
    "l": 0.27718,
    "c": 0.13014,
    "h": 280
  },
  "luminance": 0.01837
}

Semantic roles & 50–950 ramp

primary

#211665

secondary

#8E9C3B

accent

#E741D0

background

#F6F5F9

surface

#EBE8F1

border

#C6C4CB

text

#07030D

muted

#7A787E

Preview Lab

Preview with #211665

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

Preview Lab → · Contrast checker → · Palette generator →