#213679#213679

#213679 is a dark, moderate blue. Relative luminance 0.043; OKLCH L 35.7% C 0.117 H 267.1°. Best body text is #FFFFFF at 11.24:1 contrast (WCAG AA passes).

Color values

HEX	#213679
RGB	rgb(33, 54, 121)
HSL	hsl(226, 57%, 30%)
HSV	hsv(226, 73%, 47%)
CMYK	cmyk(72.7%, 55.4%, 0%, 52.5%)
CIE-LAB	lab(24.77, 16.44, -40.76)
CIE-LCH	lch(24.77, 43.95, 291.97°)
OKLab	oklab(35.75% -0.0059 -0.1172)
OKLCH	oklch(35.75% 0.117 267.1)
XYZ	xyz(5.3964, 4.3416, 18.6391)
Luminance	0.0434 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213679 #796421

analogous

#216279 #213679 #382179

triadic

#213679 #792136 #367921

tetradic

#213679 #792162 #796421 #217938

square

#213679 #792162 #796421 #217938

split-complementary

#213679 #793821 #627921

monochromatic

#070B19 #142149 #213679 #2E4BA9 #4767CD

Accessibility & contrast

On white

11.24

#213679 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#213679 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213679

11.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213679	#FFFFFF	#000000	##FFFFFF
##213679	1.00	11.24	1.87	11.24
#FFFFFF	11.24	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#073F7B

Deuteranopia (green-blind)

#003778

Tritanopia (blue-blind)

#004652

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #213679;
/* rgb */ color: rgb(33, 54, 121);
/* oklch */ color: oklch(35.7% 0.117 267.1);

Tailwind

colors: {
  custom: {
    50: '#696ca0',
    500: '#213679',
    950: '#000000',
  },
}

SCSS

$custom: #213679;
$custom-light: #696ca0;
$custom-dark: #000000;

JSON

{
  "hex": "#213679",
  "rgb": {
    "r": 33,
    "g": 54,
    "b": 121
  },
  "hsl": {
    "h": 225.682,
    "s": 57.143,
    "l": 30.196
  },
  "oklch": {
    "l": 0.35749,
    "c": 0.11737,
    "h": 267.1
  },
  "luminance": 0.04342
}

Semantic roles & 50–950 ramp

primary

#213679

secondary

#AC954A

accent

#BC47E0

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07070F

muted

#7A7A7E

Preview Lab

Preview with #213679

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

Preview Lab → · Contrast checker → · Palette generator →