#405299#405299

#405299 is a mid, moderate blue. Relative luminance 0.094; OKLCH L 46.1% C 0.117 H 270.5°. Best body text is #FFFFFF at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#405299
RGB	rgb(64, 82, 153)
HSL	hsl(228, 41%, 43%)
HSV	hsv(228, 58%, 60%)
CMYK	cmyk(58.2%, 46.4%, 0%, 40%)
CIE-LAB	lab(36.79, 15.24, -41.09)
CIE-LCH	lch(36.79, 43.82, 290.35°)
OKLab	oklab(46.07% 0.0011 -0.1171)
OKLCH	oklch(46.07% 0.117 270.5)
XYZ	xyz(10.8795, 9.4237, 31.3765)
Luminance	0.0942 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405299 #998740

analogous

#407F99 #405299 #5A4099

triadic

#405299 #994052 #529940

tetradic

#405299 #99407F #998740 #40995A

square

#405299 #99407F #998740 #40995A

split-complementary

#405299 #995A40 #7F9940

monochromatic

#1C2443 #2E3B6E #405299 #5C6FBB #8795CD

Accessibility & contrast

On white

7.28

#405299 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#405299 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405299

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405299	#FFFFFF	#000000	##FFFFFF
##405299	1.00	7.28	2.88	7.28
#FFFFFF	7.28	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#325B9C

Deuteranopia (green-blind)

#255397

Tritanopia (blue-blind)

#03626E

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #405299;
/* rgb */ color: rgb(64, 82, 153);
/* oklch */ color: oklch(46.1% 0.117 270.5);

Tailwind

colors: {
  custom: {
    50: '#7c82b7',
    500: '#405299',
    950: '#000000',
  },
}

SCSS

$custom: #405299;
$custom-light: #7c82b7;
$custom-dark: #000000;

JSON

{
  "hex": "#405299",
  "rgb": {
    "r": 64,
    "g": 82,
    "b": 153
  },
  "hsl": {
    "h": 227.865,
    "s": 41.014,
    "l": 42.549
  },
  "oklch": {
    "l": 0.46065,
    "c": 0.11711,
    "h": 270.5
  },
  "luminance": 0.09424
}

Semantic roles & 50–950 ramp

primary

#405299

secondary

#B7AC7E

accent

#B857D1

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#0A0A11

muted

#7C7C80

Preview Lab

Preview with #405299

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

Preview Lab → · Contrast checker → · Palette generator →