#211F67#211F67

#211F67 is a dark, vivid blue. Relative luminance 0.023; OKLCH L 29.4% C 0.122 H 277.1°. Best body text is #FFFFFF at 14.42:1 contrast (WCAG AA passes).

Color values

HEX	#211F67
RGB	rgb(33, 31, 103)
HSL	hsl(242, 54%, 26%)
HSV	hsv(242, 70%, 40%)
CMYK	cmyk(68%, 69.9%, 0%, 59.6%)
CIE-LAB	lab(16.90, 25.54, -41.96)
CIE-LCH	lch(16.90, 49.12, 301.33°)
OKLab	oklab(29.43% 0.015 -0.121)
OKLCH	oklch(29.43% 0.122 277.1)
XYZ	xyz(3.5646, 2.2823, 13.0820)
Luminance	0.0228 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211F67 #65671F

analogous

#1F4167 #211F67 #451F67

triadic

#211F67 #67211F #1F6721

tetradic

#211F67 #671F41 #65671F #1F6745

square

#211F67 #671F41 #65671F #1F6745

split-complementary

#211F67 #67451F #41671F

monochromatic

#080718 #121138 #211F67 #302D96 #403CC4

Accessibility & contrast

On white

14.42

#211F67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#211F67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211F67

14.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211F67	#FFFFFF	#000000	##FFFFFF
##211F67	1.00	14.42	1.46	14.42
#FFFFFF	14.42	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D69

Deuteranopia (green-blind)

#002766

Tritanopia (blue-blind)

#003240

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #211f67;
/* rgb */ color: rgb(33, 31, 103);
/* oklch */ color: oklch(29.4% 0.122 277.1);

Tailwind

colors: {
  custom: {
    50: '#665b93',
    500: '#211f67',
    950: '#000000',
  },
}

SCSS

$custom: #211f67;
$custom-light: #665b93;
$custom-dark: #000000;

JSON

{
  "hex": "#211f67",
  "rgb": {
    "r": 33,
    "g": 31,
    "b": 103
  },
  "hsl": {
    "h": 241.667,
    "s": 53.731,
    "l": 26.275
  },
  "oklch": {
    "l": 0.29429,
    "c": 0.12192,
    "h": 277.1
  },
  "luminance": 0.02283
}

Semantic roles & 50–950 ramp

primary

#211F67

secondary

#999B46

accent

#DD4BD9

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#06040D

muted

#7A797E

Preview Lab

Preview with #211F67

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

Preview Lab → · Contrast checker → · Palette generator →