#211A58#211A58

#211A58 is a dark, moderate blue. Relative luminance 0.018; OKLCH L 27.0% C 0.107 H 281.6°. Best body text is #FFFFFF at 15.52:1 contrast (WCAG AA passes).

Color values

HEX	#211A58
RGB	rgb(33, 26, 88)
HSL	hsl(247, 54%, 22%)
HSV	hsv(247, 70%, 35%)
CMYK	cmyk(62.5%, 70.5%, 0%, 65.5%)
CIE-LAB	lab(14.21, 23.42, -36.39)
CIE-LCH	lch(14.21, 43.27, 302.76°)
OKLab	oklab(27.03% 0.0216 -0.1047)
OKLCH	oklch(27.03% 0.107 281.6)
XYZ	xyz(2.7575, 1.7665, 9.4263)
Luminance	0.0177 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211A58 #51581A

analogous

#1A3258 #211A58 #401A58

triadic

#211A58 #58211A #1A5821

tetradic

#211A58 #581A32 #51581A #1A5840

square

#211A58 #581A32 #51581A #1A5840

split-complementary

#211A58 #58401A #32581A

monochromatic

#090718 #0F0C29 #211A58 #332887 #4436B6

Accessibility & contrast

On white

15.52

#211A58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#211A58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211A58

15.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211A58	#FFFFFF	#000000	##FFFFFF
##211A58	1.00	15.52	1.35	15.52
#FFFFFF	15.52	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00265A

Deuteranopia (green-blind)

#002257

Tritanopia (blue-blind)

#032A36

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #211a58;
/* rgb */ color: rgb(33, 26, 88);
/* oklch */ color: oklch(27.0% 0.107 281.6);

Tailwind

colors: {
  custom: {
    50: '#635788',
    500: '#211a58',
    950: '#000000',
  },
}

SCSS

$custom: #211a58;
$custom-light: #635788;
$custom-dark: #000000;

JSON

{
  "hex": "#211a58",
  "rgb": {
    "r": 33,
    "g": 26,
    "b": 88
  },
  "hsl": {
    "h": 246.774,
    "s": 54.386,
    "l": 22.353
  },
  "oklch": {
    "l": 0.27032,
    "c": 0.10687,
    "h": 281.6
  },
  "luminance": 0.01767
}

Semantic roles & 50–950 ramp

primary

#211A58

secondary

#858E40

accent

#DE4ACD

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#06030B

muted

#7A787C

Preview Lab

Preview with #211A58

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

Preview Lab → · Contrast checker → · Palette generator →