#211F61#211F61

#211F61 is a dark, moderate blue. Relative luminance 0.022; OKLCH L 28.8% C 0.113 H 277.9°. Best body text is #FFFFFF at 14.65:1 contrast (WCAG AA passes).

Color values

HEX	#211F61
RGB	rgb(33, 31, 97)
HSL	hsl(242, 52%, 25%)
HSV	hsv(242, 68%, 38%)
CMYK	cmyk(66%, 68%, 0%, 62%)
CIE-LAB	lab(16.34, 23.31, -38.93)
CIE-LCH	lch(16.34, 45.38, 300.91°)
OKLab	oklab(28.84% 0.0156 -0.1121)
OKLCH	oklch(28.84% 0.113 277.9)
XYZ	xyz(3.2742, 2.1661, 11.5525)
Luminance	0.0217 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211F61 #5F611F

analogous

#1F3E61 #211F61 #421F61

triadic

#211F61 #61211F #1F6121

tetradic

#211F61 #611F3E #5F611F #1F6142

square

#211F61 #611F3E #5F611F #1F6142

split-complementary

#211F61 #61421F #3E611F

monochromatic

#080717 #111033 #211F61 #312E8F #413DBE

Accessibility & contrast

On white

14.65

#211F61 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#211F61 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211F61

14.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211F61	#FFFFFF	#000000	##FFFFFF
##211F61	1.00	14.65	1.43	14.65
#FFFFFF	14.65	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B63

Deuteranopia (green-blind)

#002660

Tritanopia (blue-blind)

#00303C

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #211f61;
/* rgb */ color: rgb(33, 31, 97);
/* oklch */ color: oklch(28.8% 0.113 277.9);

Tailwind

colors: {
  custom: {
    50: '#655b8f',
    500: '#211f61',
    950: '#000000',
  },
}

SCSS

$custom: #211f61;
$custom-light: #655b8f;
$custom-dark: #000000;

JSON

{
  "hex": "#211f61",
  "rgb": {
    "r": 33,
    "g": 31,
    "b": 97
  },
  "hsl": {
    "h": 241.818,
    "s": 51.563,
    "l": 25.098
  },
  "oklch": {
    "l": 0.28839,
    "c": 0.1132,
    "h": 277.9
  },
  "luminance": 0.02166
}

Semantic roles & 50–950 ramp

primary

#211F61

secondary

#939646

accent

#DB4DD7

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#06040C

muted

#7A797D

Preview Lab

Preview with #211F61

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

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