#406099#406099

#406099 is a mid, moderate blue. Relative luminance 0.118; OKLCH L 49.2% C 0.099 H 261.2°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#406099
RGB	rgb(64, 96, 153)
HSL	hsl(218, 41%, 43%)
HSV	hsv(218, 58%, 60%)
CMYK	cmyk(58.2%, 37.3%, 0%, 40%)
CIE-LAB	lab(40.82, 6.22, -34.67)
CIE-LCH	lch(40.82, 35.23, 280.16°)
OKLab	oklab(49.17% -0.0151 -0.0982)
OKLCH	oklch(49.17% 0.099 261.2)
XYZ	xyz(12.0450, 11.7547, 31.7650)
Luminance	0.1176 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#406099 #997940

analogous

#408D99 #406099 #4C4099

triadic

#406099 #994060 #609940

tetradic

#406099 #99408D #997940 #40994C

square

#406099 #99408D #997940 #40994C

split-complementary

#406099 #994C40 #8D9940

monochromatic

#1C2A43 #2E456E #406099 #5C7EBB #87A0CD

Accessibility & contrast

On white

6.27

#406099 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#406099 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #406099

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##406099	#FFFFFF	#000000	##FFFFFF
##406099	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48659B

Deuteranopia (green-blind)

#3D5C98

Tritanopia (blue-blind)

#006D75

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #406099;
/* rgb */ color: rgb(64, 96, 153);
/* oklch */ color: oklch(49.2% 0.099 261.2);

Tailwind

colors: {
  custom: {
    50: '#7c8cb7',
    500: '#406099',
    950: '#000000',
  },
}

SCSS

$custom: #406099;
$custom-light: #7c8cb7;
$custom-dark: #000000;

JSON

{
  "hex": "#406099",
  "rgb": {
    "r": 64,
    "g": 96,
    "b": 153
  },
  "hsl": {
    "h": 218.427,
    "s": 41.014,
    "l": 42.549
  },
  "oklch": {
    "l": 0.49173,
    "c": 0.09932,
    "h": 261.2
  },
  "luminance": 0.11756
}

Semantic roles & 50–950 ramp

primary

#406099

secondary

#B7A37E

accent

#A557D1

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#0A0C11

muted

#7C7D80

Preview Lab

Preview with #406099

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

Preview Lab → · Contrast checker → · Palette generator →