#211C67#211C67

#211C67 is a dark, vivid blue. Relative luminance 0.021; OKLCH L 28.9% C 0.126 H 278.0°. Best body text is #FFFFFF at 14.72:1 contrast (WCAG AA passes).

Color values

HEX	#211C67
RGB	rgb(33, 28, 103)
HSL	hsl(244, 57%, 26%)
HSV	hsv(244, 73%, 40%)
CMYK	cmyk(68%, 72.8%, 0%, 59.6%)
CIE-LAB	lab(16.17, 27.52, -43.16)
CIE-LCH	lch(16.17, 51.19, 302.53°)
OKLab	oklab(28.9% 0.0175 -0.1245)
OKLCH	oklch(28.9% 0.126 278)
XYZ	xyz(3.4898, 2.1328, 13.0571)
Luminance	0.0213 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211C67 #62671C

analogous

#1C3C67 #211C67 #461C67

triadic

#211C67 #67211C #1C6721

tetradic

#211C67 #671C3C #62671C #1C6746

square

#211C67 #671C3C #62671C #1C6746

split-complementary

#211C67 #67461C #3C671C

monochromatic

#080718 #120F37 #211C67 #302997 #4036C7

Accessibility & contrast

On white

14.72

#211C67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#211C67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211C67

14.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211C67	#FFFFFF	#000000	##FFFFFF
##211C67	1.00	14.72	1.43	14.72
#FFFFFF	14.72	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B69

Deuteranopia (green-blind)

#002566

Tritanopia (blue-blind)

#00303F

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #211c67;
/* rgb */ color: rgb(33, 28, 103);
/* oklch */ color: oklch(28.9% 0.126 278.0);

Tailwind

colors: {
  custom: {
    50: '#665993',
    500: '#211c67',
    950: '#000000',
  },
}

SCSS

$custom: #211c67;
$custom-light: #665993;
$custom-dark: #000000;

JSON

{
  "hex": "#211c67",
  "rgb": {
    "r": 33,
    "g": 28,
    "b": 103
  },
  "hsl": {
    "h": 244,
    "s": 57.252,
    "l": 25.686
  },
  "oklch": {
    "l": 0.28898,
    "c": 0.12576,
    "h": 278
  },
  "luminance": 0.02133
}

Semantic roles & 50–950 ramp

primary

#211C67

secondary

#969C43

accent

#E147D6

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#06030D

muted

#7A787E

Preview Lab

Preview with #211C67

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

Preview Lab → · Contrast checker → · Palette generator →