#211A7D#211A7D

#211A7D is a dark, vivid blue. Relative luminance 0.025; OKLCH L 31.0% C 0.157 H 275.2°. Best body text is #FFFFFF at 13.92:1 contrast (WCAG AA passes).

Color values

HEX	#211A7D
RGB	rgb(33, 26, 125)
HSL	hsl(244, 66%, 30%)
HSV	hsv(244, 79%, 49%)
CMYK	cmyk(73.6%, 79.2%, 0%, 51%)
CIE-LAB	lab(18.11, 36.46, -54.20)
CIE-LCH	lch(18.11, 65.32, 303.93°)
OKLab	oklab(30.99% 0.0143 -0.1567)
OKLCH	oklch(30.99% 0.157 275.2)
XYZ	xyz(4.6970, 2.5423, 19.6412)
Luminance	0.0254 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211A7D #767D1A

analogous

#1A457D #211A7D #521A7D

triadic

#211A7D #7D211A #1A7D21

tetradic

#211A7D #7D1A45 #767D1A #1A7D52

square

#211A7D #7D1A45 #767D1A #1A7D52

split-complementary

#211A7D #7D521A #457D1A

monochromatic

#070519 #140F4A #211A7D #2E25B0 #463BD6

Accessibility & contrast

On white

13.92

#211A7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#211A7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211A7D

13.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211A7D	#FFFFFF	#000000	##FFFFFF
##211A7D	1.00	13.92	1.51	13.92
#FFFFFF	13.92	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003180

Deuteranopia (green-blind)

#00287B

Tritanopia (blue-blind)

#00374B

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #211a7d;
/* rgb */ color: rgb(33, 26, 125);
/* oklch */ color: oklch(31.0% 0.157 275.2);

Tailwind

colors: {
  custom: {
    50: '#6c59a4',
    500: '#211a7d',
    950: '#000000',
  },
}

SCSS

$custom: #211a7d;
$custom-light: #6c59a4;
$custom-dark: #000000;

JSON

{
  "hex": "#211a7d",
  "rgb": {
    "r": 33,
    "g": 26,
    "b": 125
  },
  "hsl": {
    "h": 244.242,
    "s": 65.563,
    "l": 29.608
  },
  "oklch": {
    "l": 0.3099,
    "c": 0.15737,
    "h": 275.2
  },
  "luminance": 0.02543
}

Semantic roles & 50–950 ramp

primary

#211A7D

secondary

#A9B142

accent

#E93FDD

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #211A7D

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

Preview Lab → · Contrast checker → · Palette generator →