#405487#405487

#405487 is a mid, moderate blue. Relative luminance 0.092; OKLCH L 45.4% C 0.087 H 266.7°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#405487
RGB	rgb(64, 84, 135)
HSL	hsl(223, 36%, 39%)
HSV	hsv(223, 53%, 53%)
CMYK	cmyk(52.6%, 37.8%, 0%, 47.1%)
CIE-LAB	lab(36.33, 7.76, -30.89)
CIE-LCH	lch(36.33, 31.85, 284.10°)
OKLab	oklab(45.37% -0.005 -0.0872)
OKLCH	oklch(45.37% 0.087 266.7)
XYZ	xyz(9.6564, 9.1793, 24.1799)
Luminance	0.0918 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405487 #877340

analogous

#407887 #405487 #504087

triadic

#405487 #874054 #548740

tetradic

#405487 #874078 #877340 #408750

square

#405487 #874078 #877340 #408750

split-complementary

#405487 #875040 #788740

monochromatic

#192034 #2C3A5D #405487 #566FAF #7F92C2

Accessibility & contrast

On white

7.40

#405487 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#405487 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405487

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405487	#FFFFFF	#000000	##FFFFFF
##405487	1.00	7.40	2.84	7.40
#FFFFFF	7.40	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#405989

Deuteranopia (green-blind)

#385386

Tritanopia (blue-blind)

#205F67

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #405487;
/* rgb */ color: rgb(64, 84, 135);
/* oklch */ color: oklch(45.4% 0.087 266.7);

Tailwind

colors: {
  custom: {
    50: '#7a83aa',
    500: '#405487',
    950: '#000000',
  },
}

SCSS

$custom: #405487;
$custom-light: #7a83aa;
$custom-dark: #000000;

JSON

{
  "hex": "#405487",
  "rgb": {
    "r": 64,
    "g": 84,
    "b": 135
  },
  "hsl": {
    "h": 223.099,
    "s": 35.678,
    "l": 39.02
  },
  "oklch": {
    "l": 0.45374,
    "c": 0.08737,
    "h": 266.7
  },
  "luminance": 0.0918
}

Semantic roles & 50–950 ramp

primary

#405487

secondary

#AD9D76

accent

#AC5CCC

background

#F7F8FA

surface

#EEEFF4

border

#C9CACE

text

#090A10

muted

#7B7C7F

Preview Lab

Preview with #405487

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

Preview Lab → · Contrast checker → · Palette generator →