#211F64#211F64

#211F64 is a dark, moderate blue. Relative luminance 0.022; OKLCH L 29.1% C 0.118 H 277.5°. Best body text is #FFFFFF at 14.54:1 contrast (WCAG AA passes).

Color values

HEX	#211F64
RGB	rgb(33, 31, 100)
HSL	hsl(242, 53%, 26%)
HSV	hsv(242, 69%, 39%)
CMYK	cmyk(67%, 69%, 0%, 60.8%)
CIE-LAB	lab(16.62, 24.43, -40.45)
CIE-LCH	lch(16.62, 47.26, 301.12°)
OKLab	oklab(29.13% 0.0153 -0.1166)
OKLCH	oklch(29.13% 0.118 277.5)
XYZ	xyz(3.4167, 2.2231, 12.3032)
Luminance	0.0222 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211F64 #62641F

analogous

#1F3F64 #211F64 #431F64

triadic

#211F64 #64211F #1F6421

tetradic

#211F64 #641F3F #62641F #1F6443

square

#211F64 #641F3F #62641F #1F6443

split-complementary

#211F64 #64431F #3F641F

monochromatic

#080717 #121135 #211F64 #302D93 #403CC1

Accessibility & contrast

On white

14.54

#211F64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#211F64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211F64

14.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211F64	#FFFFFF	#000000	##FFFFFF
##211F64	1.00	14.54	1.44	14.54
#FFFFFF	14.54	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C66

Deuteranopia (green-blind)

#002663

Tritanopia (blue-blind)

#00313E

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #211f64;
/* rgb */ color: rgb(33, 31, 100);
/* oklch */ color: oklch(29.1% 0.118 277.5);

Tailwind

colors: {
  custom: {
    50: '#655b91',
    500: '#211f64',
    950: '#000000',
  },
}

SCSS

$custom: #211f64;
$custom-light: #655b91;
$custom-dark: #000000;

JSON

{
  "hex": "#211f64",
  "rgb": {
    "r": 33,
    "g": 31,
    "b": 100
  },
  "hsl": {
    "h": 241.739,
    "s": 52.672,
    "l": 25.686
  },
  "oklch": {
    "l": 0.29132,
    "c": 0.11759,
    "h": 277.5
  },
  "luminance": 0.02223
}

Semantic roles & 50–950 ramp

primary

#211F64

secondary

#969846

accent

#DC4CD8

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#06040D

muted

#7A797E

Preview Lab

Preview with #211F64

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

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