#211E58#211E58

#211E58 is a dark, moderate blue. Relative luminance 0.020; OKLCH L 27.8% C 0.101 H 279.8°. Best body text is #FFFFFF at 15.09:1 contrast (WCAG AA passes).

Color values

HEX	#211E58
RGB	rgb(33, 30, 88)
HSL	hsl(243, 49%, 23%)
HSV	hsv(243, 66%, 35%)
CMYK	cmyk(62.5%, 65.9%, 0%, 65.5%)
CIE-LAB	lab(15.26, 20.65, -34.68)
CIE-LCH	lch(15.26, 40.37, 300.77°)
OKLab	oklab(27.79% 0.0173 -0.0996)
OKLCH	oklch(27.79% 0.101 279.8)
XYZ	xyz(2.8524, 1.9563, 9.4579)
Luminance	0.0196 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211E58 #55581E

analogous

#1E3858 #211E58 #3E1E58

triadic

#211E58 #58211E #1E5821

tetradic

#211E58 #581E38 #55581E #1E583E

square

#211E58 #581E38 #55581E #1E583E

split-complementary

#211E58 #583E1E #38581E

monochromatic

#090817 #100E2A #211E58 #322E86 #433DB3

Accessibility & contrast

On white

15.09

#211E58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#211E58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211E58

15.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211E58	#FFFFFF	#000000	##FFFFFF
##211E58	1.00	15.09	1.39	15.09
#FFFFFF	15.09	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00285A

Deuteranopia (green-blind)

#002457

Tritanopia (blue-blind)

#022C37

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #211e58;
/* rgb */ color: rgb(33, 30, 88);
/* oklch */ color: oklch(27.8% 0.101 279.8);

Tailwind

colors: {
  custom: {
    50: '#635a88',
    500: '#211e58',
    950: '#000000',
  },
}

SCSS

$custom: #211e58;
$custom-light: #635a88;
$custom-dark: #000000;

JSON

{
  "hex": "#211e58",
  "rgb": {
    "r": 33,
    "g": 30,
    "b": 88
  },
  "hsl": {
    "h": 243.103,
    "s": 49.153,
    "l": 23.137
  },
  "oklch": {
    "l": 0.27794,
    "c": 0.10114,
    "h": 279.8
  },
  "luminance": 0.01956
}

Semantic roles & 50–950 ramp

primary

#211E58

secondary

#898D45

accent

#D94FD2

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#06030B

muted

#7A787C

Preview Lab

Preview with #211E58

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

Preview Lab → · Contrast checker → · Palette generator →