#405E98#405E98

#405E98 is a mid, moderate blue. Relative luminance 0.114; OKLCH L 48.7% C 0.100 H 262.5°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#405E98
RGB	rgb(64, 94, 152)
HSL	hsl(220, 41%, 42%)
HSV	hsv(220, 58%, 60%)
CMYK	cmyk(57.9%, 38.2%, 0%, 40.4%)
CIE-LAB	lab(40.18, 7.14, -35.09)
CIE-LCH	lch(40.18, 35.81, 281.51°)
OKLab	oklab(48.66% -0.013 -0.0994)
OKLCH	oklch(48.66% 0.1 262.5)
XYZ	xyz(11.7826, 11.3614, 31.2717)
Luminance	0.1136 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405E98 #987A40

analogous

#408A98 #405E98 #4E4098

triadic

#405E98 #98405E #5E9840

tetradic

#405E98 #98408A #987A40 #40984E

square

#405E98 #98408A #987A40 #40984E

split-complementary

#405E98 #984E40 #8A9840

monochromatic

#1C2942 #2E436D #405E98 #5B7CBA #869ECC

Accessibility & contrast

On white

6.42

#405E98 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#405E98 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #405E98

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405E98	#FFFFFF	#000000	##FFFFFF
##405E98	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46639A

Deuteranopia (green-blind)

#3B5B97

Tritanopia (blue-blind)

#006B74

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #405e98;
/* rgb */ color: rgb(64, 94, 152);
/* oklch */ color: oklch(48.7% 0.100 262.5);

Tailwind

colors: {
  custom: {
    50: '#7c8bb6',
    500: '#405e98',
    950: '#000000',
  },
}

SCSS

$custom: #405e98;
$custom-light: #7c8bb6;
$custom-dark: #000000;

JSON

{
  "hex": "#405e98",
  "rgb": {
    "r": 64,
    "g": 94,
    "b": 152
  },
  "hsl": {
    "h": 219.545,
    "s": 40.741,
    "l": 42.353
  },
  "oklch": {
    "l": 0.48659,
    "c": 0.10024,
    "h": 262.5
  },
  "luminance": 0.11362
}

Semantic roles & 50–950 ramp

primary

#405E98

secondary

#B7A37D

accent

#A757D1

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#0A0B11

muted

#7C7C80

Preview Lab

Preview with #405E98

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

Preview Lab → · Contrast checker → · Palette generator →