#211F69#211F69

#211F69 is a dark, vivid blue. Relative luminance 0.023; OKLCH L 29.6% C 0.125 H 276.8°. Best body text is #FFFFFF at 14.34:1 contrast (WCAG AA passes).

Color values

HEX	#211F69
RGB	rgb(33, 31, 105)
HSL	hsl(242, 54%, 27%)
HSV	hsv(242, 70%, 41%)
CMYK	cmyk(68.6%, 70.5%, 0%, 58.8%)
CIE-LAB	lab(17.10, 26.27, -42.95)
CIE-LCH	lch(17.10, 50.35, 301.46°)
OKLab	oklab(29.63% 0.0147 -0.1239)
OKLCH	oklch(29.63% 0.125 276.8)
XYZ	xyz(3.6662, 2.3229, 13.6170)
Luminance	0.0232 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211F69 #67691F

analogous

#1F4269 #211F69 #461F69

triadic

#211F69 #69211F #1F6921

tetradic

#211F69 #691F42 #67691F #1F6946

square

#211F69 #691F42 #67691F #1F6946

split-complementary

#211F69 #69461F #42691F

monochromatic

#070718 #12113A #211F69 #302D98 #403DC6

Accessibility & contrast

On white

14.34

#211F69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#211F69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211F69

14.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211F69	#FFFFFF	#000000	##FFFFFF
##211F69	1.00	14.34	1.46	14.34
#FFFFFF	14.34	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D6B

Deuteranopia (green-blind)

#002768

Tritanopia (blue-blind)

#003241

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #211f69;
/* rgb */ color: rgb(33, 31, 105);
/* oklch */ color: oklch(29.6% 0.125 276.8);

Tailwind

colors: {
  custom: {
    50: '#675b95',
    500: '#211f69',
    950: '#000000',
  },
}

SCSS

$custom: #211f69;
$custom-light: #675b95;
$custom-dark: #000000;

JSON

{
  "hex": "#211f69",
  "rgb": {
    "r": 33,
    "g": 31,
    "b": 105
  },
  "hsl": {
    "h": 241.622,
    "s": 54.412,
    "l": 26.667
  },
  "oklch": {
    "l": 0.29629,
    "c": 0.12478,
    "h": 276.8
  },
  "luminance": 0.02323
}

Semantic roles & 50–950 ramp

primary

#211F69

secondary

#9B9D47

accent

#DE4ADA

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07040D

muted

#7A797E

Preview Lab

Preview with #211F69

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

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