#405B96#405B96

#405B96 is a mid, moderate blue. Relative luminance 0.108; OKLCH L 47.9% C 0.101 H 264.3°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#405B96
RGB	rgb(64, 91, 150)
HSL	hsl(221, 40%, 42%)
HSV	hsv(221, 57%, 59%)
CMYK	cmyk(57.3%, 39.3%, 0%, 41.2%)
CIE-LAB	lab(39.20, 8.37, -35.45)
CIE-LCH	lch(39.20, 36.42, 283.28°)
OKLab	oklab(47.86% -0.01 -0.1005)
OKLCH	oklch(47.86% 0.101 264.3)
XYZ	xyz(11.3586, 10.7733, 30.3291)
Luminance	0.1077 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405B96 #967B40

analogous

#408696 #405B96 #504096

triadic

#405B96 #96405B #5B9640

tetradic

#405B96 #964086 #967B40 #409650

square

#405B96 #964086 #967B40 #409650

split-complementary

#405B96 #965040 #869640

monochromatic

#1B2740 #2E416B #405B96 #5A78B9 #859BCB

Accessibility & contrast

On white

6.66

#405B96 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#405B96 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #405B96

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405B96	#FFFFFF	#000000	##FFFFFF
##405B96	1.00	6.66	3.15	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#436198

Deuteranopia (green-blind)

#385995

Tritanopia (blue-blind)

#066871

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #405b96;
/* rgb */ color: rgb(64, 91, 150);
/* oklch */ color: oklch(47.9% 0.101 264.3);

Tailwind

colors: {
  custom: {
    50: '#7c89b5',
    500: '#405b96',
    950: '#000000',
  },
}

SCSS

$custom: #405b96;
$custom-light: #7c89b5;
$custom-dark: #000000;

JSON

{
  "hex": "#405b96",
  "rgb": {
    "r": 64,
    "g": 91,
    "b": 150
  },
  "hsl": {
    "h": 221.163,
    "s": 40.187,
    "l": 41.961
  },
  "oklch": {
    "l": 0.47859,
    "c": 0.10096,
    "h": 264.3
  },
  "luminance": 0.10774
}

Semantic roles & 50–950 ramp

primary

#405B96

secondary

#B6A47C

accent

#AA58D0

background

#F7F8FB

surface

#EEEFF6

border

#C9CAD0

text

#0A0B11

muted

#7C7C80

Preview Lab

Preview with #405B96

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

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