#213860#213860

#213860 is a dark, moderate blue. Relative luminance 0.040; OKLCH L 34.3% C 0.076 H 260.8°. Best body text is #FFFFFF at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#213860
RGB	rgb(33, 56, 96)
HSL	hsl(218, 49%, 25%)
HSV	hsv(218, 66%, 38%)
CMYK	cmyk(65.6%, 41.7%, 0%, 62.4%)
CIE-LAB	lab(23.66, 5.16, -26.48)
CIE-LCH	lch(23.66, 26.98, 281.02°)
OKLab	oklab(34.34% -0.0122 -0.0752)
OKLCH	oklch(34.34% 0.076 260.8)
XYZ	xyz(4.1520, 3.9958, 11.6165)
Luminance	0.0400 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213860 #604921

analogous

#215760 #213860 #292160

triadic

#213860 #602138 #386021

tetradic

#213860 #602157 #604921 #216029

square

#213860 #602157 #604921 #216029

split-complementary

#213860 #602921 #576021

monochromatic

#080D17 #111D32 #213860 #31538E #406DBB

Accessibility & contrast

On white

11.67

#213860 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#213860 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213860

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213860	#FFFFFF	#000000	##FFFFFF
##213860	1.00	11.67	1.80	11.67
#FFFFFF	11.67	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#273B62

Deuteranopia (green-blind)

#1E365F

Tritanopia (blue-blind)

#004147

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #213860;
/* rgb */ color: rgb(33, 56, 96);
/* oklch */ color: oklch(34.3% 0.076 260.8);

Tailwind

colors: {
  custom: {
    50: '#636e8d',
    500: '#213860',
    950: '#000000',
  },
}

SCSS

$custom: #213860;
$custom-light: #636e8d;
$custom-dark: #000000;

JSON

{
  "hex": "#213860",
  "rgb": {
    "r": 33,
    "g": 56,
    "b": 96
  },
  "hsl": {
    "h": 218.095,
    "s": 48.837,
    "l": 25.294
  },
  "oklch": {
    "l": 0.34344,
    "c": 0.07622,
    "h": 260.8
  },
  "luminance": 0.03996
}

Semantic roles & 50–950 ramp

primary

#213860

secondary

#947949

accent

#A64FD8

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#06070C

muted

#7A7A7D

Preview Lab

Preview with #213860

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

Preview Lab → · Contrast checker → · Palette generator →