#211C65#211C65

#211C65 is a dark, vivid blue. Relative luminance 0.021; OKLCH L 28.7% C 0.123 H 278.3°. Best body text is #FFFFFF at 14.80:1 contrast (WCAG AA passes).

Color values

HEX	#211C65
RGB	rgb(33, 28, 101)
HSL	hsl(244, 57%, 25%)
HSV	hsv(244, 72%, 40%)
CMYK	cmyk(67.3%, 72.3%, 0%, 60.4%)
CIE-LAB	lab(15.97, 26.80, -42.17)
CIE-LCH	lch(15.97, 49.97, 302.43°)
OKLab	oklab(28.69% 0.0178 -0.1216)
OKLCH	oklch(28.69% 0.123 278.3)
XYZ	xyz(3.3907, 2.0932, 12.5347)
Luminance	0.0209 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211C65 #60651C

analogous

#1C3B65 #211C65 #461C65

triadic

#211C65 #65211C #1C6521

tetradic

#211C65 #651C3B #60651C #1C6546

square

#211C65 #651C3B #60651C #1C6546

split-complementary

#211C65 #65461C #3B651C

monochromatic

#080718 #110F35 #211C65 #312995 #4037C5

Accessibility & contrast

On white

14.80

#211C65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#211C65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211C65

14.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211C65	#FFFFFF	#000000	##FFFFFF
##211C65	1.00	14.80	1.42	14.80
#FFFFFF	14.80	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B67

Deuteranopia (green-blind)

#002564

Tritanopia (blue-blind)

#002F3E

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #211c65;
/* rgb */ color: rgb(33, 28, 101);
/* oklch */ color: oklch(28.7% 0.123 278.3);

Tailwind

colors: {
  custom: {
    50: '#665992',
    500: '#211c65',
    950: '#000000',
  },
}

SCSS

$custom: #211c65;
$custom-light: #665992;
$custom-dark: #000000;

JSON

{
  "hex": "#211c65",
  "rgb": {
    "r": 33,
    "g": 28,
    "b": 101
  },
  "hsl": {
    "h": 244.11,
    "s": 56.589,
    "l": 25.294
  },
  "oklch": {
    "l": 0.28692,
    "c": 0.12294,
    "h": 278.3
  },
  "luminance": 0.02093
}

Semantic roles & 50–950 ramp

primary

#211C65

secondary

#949A43

accent

#E048D5

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#06030D

muted

#7A787E

Preview Lab

Preview with #211C65

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

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