#211B62#211B62

#211B62 is a dark, moderate blue. Relative luminance 0.020; OKLCH L 28.2% C 0.120 H 279.2°. Best body text is #FFFFFF at 15.02:1 contrast (WCAG AA passes).

Color values

HEX	#211B62
RGB	rgb(33, 27, 98)
HSL	hsl(245, 57%, 25%)
HSV	hsv(245, 72%, 38%)
CMYK	cmyk(66.3%, 72.4%, 0%, 61.6%)
CIE-LAB	lab(15.43, 26.37, -41.08)
CIE-LCH	lch(15.43, 48.81, 302.70°)
OKLab	oklab(28.21% 0.0192 -0.1184)
OKLCH	oklch(28.21% 0.12 279.2)
XYZ	xyz(3.2230, 1.9888, 11.7669)
Luminance	0.0199 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211B62 #5C621B

analogous

#1B3962 #211B62 #451B62

triadic

#211B62 #62211B #1B6221

tetradic

#211B62 #621B39 #5C621B #1B6245

square

#211B62 #621B39 #5C621B #1B6245

split-complementary

#211B62 #62451B #39621B

monochromatic

#080718 #110E32 #211B62 #312892 #4135C2

Accessibility & contrast

On white

15.02

#211B62 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#211B62 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211B62

15.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211B62	#FFFFFF	#000000	##FFFFFF
##211B62	1.00	15.02	1.40	15.02
#FFFFFF	15.02	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002964

Deuteranopia (green-blind)

#002461

Tritanopia (blue-blind)

#002E3C

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #211b62;
/* rgb */ color: rgb(33, 27, 98);
/* oklch */ color: oklch(28.2% 0.120 279.2);

Tailwind

colors: {
  custom: {
    50: '#65588f',
    500: '#211b62',
    950: '#000000',
  },
}

SCSS

$custom: #211b62;
$custom-light: #65588f;
$custom-dark: #000000;

JSON

{
  "hex": "#211b62",
  "rgb": {
    "r": 33,
    "g": 27,
    "b": 98
  },
  "hsl": {
    "h": 245.07,
    "s": 56.8,
    "l": 24.51
  },
  "oklch": {
    "l": 0.28211,
    "c": 0.11997,
    "h": 279.2
  },
  "luminance": 0.01989
}

Semantic roles & 50–950 ramp

primary

#211B62

secondary

#909841

accent

#E048D3

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#06030C

muted

#7A787D

Preview Lab

Preview with #211B62

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

Preview Lab → · Contrast checker → · Palette generator →