#213960#213960

#213960 is a dark, moderate blue. Relative luminance 0.041; OKLCH L 34.6% C 0.075 H 259.7°. Best body text is #FFFFFF at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#213960
RGB	rgb(33, 57, 96)
HSL	hsl(217, 49%, 25%)
HSV	hsv(217, 66%, 38%)
CMYK	cmyk(65.6%, 40.6%, 0%, 62.4%)
CIE-LAB	lab(23.98, 4.46, -25.97)
CIE-LCH	lch(23.98, 26.35, 279.74°)
OKLab	oklab(34.59% -0.0134 -0.0737)
OKLCH	oklch(34.59% 0.075 259.7)
XYZ	xyz(4.2009, 4.0937, 11.6329)
Luminance	0.0409 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213960 #604821

analogous

#215860 #213960 #292160

triadic

#213960 #602139 #396021

tetradic

#213960 #602158 #604821 #216029

square

#213960 #602158 #604821 #216029

split-complementary

#213960 #602921 #586021

monochromatic

#080E17 #111E32 #213960 #31548E #406FBB

Accessibility & contrast

On white

11.55

#213960 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#213960 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213960

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213960	#FFFFFF	#000000	##FFFFFF
##213960	1.00	11.55	1.82	11.55
#FFFFFF	11.55	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#283C62

Deuteranopia (green-blind)

#20365F

Tritanopia (blue-blind)

#004248

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #213960;
/* rgb */ color: rgb(33, 57, 96);
/* oklch */ color: oklch(34.6% 0.075 259.7);

Tailwind

colors: {
  custom: {
    50: '#636f8d',
    500: '#213960',
    950: '#000000',
  },
}

SCSS

$custom: #213960;
$custom-light: #636f8d;
$custom-dark: #000000;

JSON

{
  "hex": "#213960",
  "rgb": {
    "r": 33,
    "g": 57,
    "b": 96
  },
  "hsl": {
    "h": 217.143,
    "s": 48.837,
    "l": 25.294
  },
  "oklch": {
    "l": 0.34593,
    "c": 0.07494,
    "h": 259.7
  },
  "luminance": 0.04094
}

Semantic roles & 50–950 ramp

primary

#213960

secondary

#947749

accent

#A44FD8

background

#F6F6F8

surface

#EBECF0

border

#C6C7CB

text

#06070C

muted

#7A7A7D

Preview Lab

Preview with #213960

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

Preview Lab → · Contrast checker → · Palette generator →