#213574#213574

#213574 is a dark, moderate blue. Relative luminance 0.041; OKLCH L 35.1% C 0.111 H 267.2°. Best body text is #FFFFFF at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#213574
RGB	rgb(33, 53, 116)
HSL	hsl(226, 56%, 29%)
HSV	hsv(226, 72%, 45%)
CMYK	cmyk(71.6%, 54.3%, 0%, 54.5%)
CIE-LAB	lab(24.10, 15.16, -38.67)
CIE-LCH	lch(24.10, 41.53, 291.41°)
OKLab	oklab(35.12% -0.0054 -0.1111)
OKLCH	oklch(35.12% 0.111 267.2)
XYZ	xyz(5.0516, 4.1300, 17.0506)
Luminance	0.0413 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213574 #746021

analogous

#215F74 #213574 #372174

triadic

#213574 #742135 #357421

tetradic

#213574 #74215F #746021 #217437

square

#213574 #74215F #746021 #217437

split-complementary

#213574 #743721 #5F7421

monochromatic

#070B18 #131F44 #213574 #2F4BA4 #4565CA

Accessibility & contrast

On white

11.50

#213574 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#213574 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213574

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213574	#FFFFFF	#000000	##FFFFFF
##213574	1.00	11.50	1.83	11.50
#FFFFFF	11.50	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D3D76

Deuteranopia (green-blind)

#003673

Tritanopia (blue-blind)

#00444F

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #213574;
/* rgb */ color: rgb(33, 53, 116);
/* oklch */ color: oklch(35.1% 0.111 267.2);

Tailwind

colors: {
  custom: {
    50: '#676b9c',
    500: '#213574',
    950: '#000000',
  },
}

SCSS

$custom: #213574;
$custom-light: #676b9c;
$custom-dark: #000000;

JSON

{
  "hex": "#213574",
  "rgb": {
    "r": 33,
    "g": 53,
    "b": 116
  },
  "hsl": {
    "h": 225.542,
    "s": 55.705,
    "l": 29.216
  },
  "oklch": {
    "l": 0.35119,
    "c": 0.11122,
    "h": 267.2
  },
  "luminance": 0.0413
}

Semantic roles & 50–950 ramp

primary

#213574

secondary

#A79149

accent

#BB49DF

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #213574

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

Preview Lab → · Contrast checker → · Palette generator →