#211EA9#211EA9

#211EA9 is a dark, highly saturated blue. Relative luminance 0.041; OKLCH L 36.7% C 0.207 H 270.7°. Best body text is #FFFFFF at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#211EA9
RGB	rgb(33, 30, 169)
HSL	hsl(241, 70%, 39%)
HSV	hsv(241, 82%, 66%)
CMYK	cmyk(80.5%, 82.2%, 0%, 33.7%)
CIE-LAB	lab(24.05, 48.76, -71.62)
CIE-LCH	lch(24.05, 86.64, 304.25°)
OKLab	oklab(36.66% 0.0025 -0.2073)
OKLCH	oklch(36.66% 0.207 270.7)
XYZ	xyz(8.2505, 4.1155, 37.8880)
Luminance	0.0412 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211EA9 #A6A91E

analogous

#1E61A9 #211EA9 #671EA9

triadic

#211EA9 #A9211E #1EA921

tetradic

#211EA9 #A91E61 #A6A91E #1EA967

square

#211EA9 #A91E61 #A6A91E #1EA967

split-complementary

#211EA9 #A9671E #61A91E

monochromatic

#0D0C41 #171575 #211EA9 #2F2BD9 #625FE3

Accessibility & contrast

On white

11.52

#211EA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#211EA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211EA9

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211EA9	#FFFFFF	#000000	##FFFFFF
##211EA9	1.00	11.52	1.82	11.52
#FFFFFF	11.52	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040AD

Deuteranopia (green-blind)

#0032A7

Tritanopia (blue-blind)

#004B65

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #211ea9;
/* rgb */ color: rgb(33, 30, 169);
/* oklch */ color: oklch(36.7% 0.207 270.7);

Tailwind

colors: {
  custom: {
    50: '#775ec4',
    500: '#211ea9',
    950: '#000000',
  },
}

SCSS

$custom: #211ea9;
$custom-light: #775ec4;
$custom-dark: #000000;

JSON

{
  "hex": "#211ea9",
  "rgb": {
    "r": 33,
    "g": 30,
    "b": 169
  },
  "hsl": {
    "h": 241.295,
    "s": 69.849,
    "l": 39.02
  },
  "oklch": {
    "l": 0.36656,
    "c": 0.20734,
    "h": 270.7
  },
  "luminance": 0.04116
}

Semantic roles & 50–950 ramp

primary

#211EA9

secondary

#C5C75C

accent

#ED3BE9

background

#F8F5FC

surface

#EFE9F8

border

#CAC5D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #211EA9

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

Preview Lab → · Contrast checker → · Palette generator →