#213045#213045

#213045 is a dark, muted blue. Relative luminance 0.029; OKLCH L 30.6% C 0.043 H 256.9°. Best body text is #FFFFFF at 13.35:1 contrast (WCAG AA passes).

Color values

HEX	#213045
RGB	rgb(33, 48, 69)
HSL	hsl(215, 35%, 20%)
HSV	hsv(215, 52%, 27%)
CMYK	cmyk(52.2%, 30.4%, 0%, 72.9%)
CIE-LAB	lab(19.50, 0.62, -15.05)
CIE-LCH	lch(19.50, 15.07, 272.36°)
OKLab	oklab(30.61% -0.0098 -0.0421)
OKLCH	oklch(30.61% 0.043 256.9)
XYZ	xyz(2.7580, 2.8667, 6.0371)
Luminance	0.0287 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213045 #453621

analogous

#214245 #213045 #242145

triadic

#213045 #452130 #304521

tetradic

#213045 #452142 #453621 #214524

square

#213045 #452142 #453621 #214524

split-complementary

#213045 #452421 #424521

monochromatic

#0A0E15 #0D131C #213045 #354D6E #496A98

Accessibility & contrast

On white

13.35

#213045 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#213045 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213045

13.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213045	#FFFFFF	#000000	##FFFFFF
##213045	1.00	13.35	1.57	13.35
#FFFFFF	13.35	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#283146

Deuteranopia (green-blind)

#242E45

Tritanopia (blue-blind)

#123537

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #213045;
/* rgb */ color: rgb(33, 48, 69);
/* oklch */ color: oklch(30.6% 0.043 256.9);

Tailwind

colors: {
  custom: {
    50: '#5e6878',
    500: '#213045',
    950: '#000000',
  },
}

SCSS

$custom: #213045;
$custom-light: #5e6878;
$custom-dark: #000000;

JSON

{
  "hex": "#213045",
  "rgb": {
    "r": 33,
    "g": 48,
    "b": 69
  },
  "hsl": {
    "h": 215,
    "s": 35.294,
    "l": 20
  },
  "oklch": {
    "l": 0.30608,
    "c": 0.0432,
    "h": 256.9
  },
  "luminance": 0.02867
}

Semantic roles & 50–950 ramp

primary

#213045

secondary

#796549

accent

#9D5CCB

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#040609

muted

#797A7B

Preview Lab

Preview with #213045

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

Preview Lab → · Contrast checker → · Palette generator →