#405D98#405D98

#405D98 is a mid, moderate blue. Relative luminance 0.112; OKLCH L 48.4% C 0.101 H 263.3°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#405D98
RGB	rgb(64, 93, 152)
HSL	hsl(220, 41%, 42%)
HSV	hsv(220, 58%, 60%)
CMYK	cmyk(57.9%, 38.8%, 0%, 40.4%)
CIE-LAB	lab(39.89, 7.78, -35.55)
CIE-LCH	lch(39.89, 36.39, 282.34°)
OKLab	oklab(48.43% -0.0118 -0.1008)
OKLCH	oklch(48.43% 0.101 263.3)
XYZ	xyz(11.6943, 11.1848, 31.2423)
Luminance	0.1119 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405D98 #987B40

analogous

#408998 #405D98 #4F4098

triadic

#405D98 #98405D #5D9840

tetradic

#405D98 #984089 #987B40 #40984F

square

#405D98 #984089 #987B40 #40984F

split-complementary

#405D98 #984F40 #899840

monochromatic

#1C2842 #2E436D #405D98 #5B7ABA #869DCC

Accessibility & contrast

On white

6.49

#405D98 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#405D98 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #405D98

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405D98	#FFFFFF	#000000	##FFFFFF
##405D98	1.00	6.49	3.24	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45629A

Deuteranopia (green-blind)

#395A97

Tritanopia (blue-blind)

#006A73

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #405d98;
/* rgb */ color: rgb(64, 93, 152);
/* oklch */ color: oklch(48.4% 0.101 263.3);

Tailwind

colors: {
  custom: {
    50: '#7c8ab6',
    500: '#405d98',
    950: '#000000',
  },
}

SCSS

$custom: #405d98;
$custom-light: #7c8ab6;
$custom-dark: #000000;

JSON

{
  "hex": "#405d98",
  "rgb": {
    "r": 64,
    "g": 93,
    "b": 152
  },
  "hsl": {
    "h": 220.227,
    "s": 40.741,
    "l": 42.353
  },
  "oklch": {
    "l": 0.48432,
    "c": 0.10144,
    "h": 263.3
  },
  "luminance": 0.11186
}

Semantic roles & 50–950 ramp

primary

#405D98

secondary

#B7A47D

accent

#A957D1

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#0A0B11

muted

#7C7C80

Preview Lab

Preview with #405D98

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

Preview Lab → · Contrast checker → · Palette generator →