#405F97#405F97

#405F97 is a mid, moderate blue. Relative luminance 0.115; OKLCH L 48.8% C 0.098 H 261.5°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#405F97
RGB	rgb(64, 95, 151)
HSL	hsl(219, 40%, 42%)
HSV	hsv(219, 58%, 59%)
CMYK	cmyk(57.6%, 37.1%, 0%, 40.8%)
CIE-LAB	lab(40.42, 6.16, -34.11)
CIE-LCH	lch(40.42, 34.66, 280.24°)
OKLab	oklab(48.83% -0.0144 -0.0965)
OKLCH	oklch(48.83% 0.098 261.5)
XYZ	xyz(11.7906, 11.5078, 30.8721)
Luminance	0.1151 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405F97 #977840

analogous

#408A97 #405F97 #4D4097

triadic

#405F97 #97405F #5F9740

tetradic

#405F97 #97408A #977840 #40974D

square

#405F97 #97408A #977840 #40974D

split-complementary

#405F97 #974D40 #8A9740

monochromatic

#1C2941 #2E446C #405F97 #5B7DB9 #869FCC

Accessibility & contrast

On white

6.36

#405F97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#405F97 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #405F97

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405F97	#FFFFFF	#000000	##FFFFFF
##405F97	1.00	6.36	3.30	6.36
#FFFFFF	6.36	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#486499

Deuteranopia (green-blind)

#3D5C96

Tritanopia (blue-blind)

#016B74

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #405f97;
/* rgb */ color: rgb(64, 95, 151);
/* oklch */ color: oklch(48.8% 0.098 261.5);

Tailwind

colors: {
  custom: {
    50: '#7c8cb6',
    500: '#405f97',
    950: '#000000',
  },
}

SCSS

$custom: #405f97;
$custom-light: #7c8cb6;
$custom-dark: #000000;

JSON

{
  "hex": "#405f97",
  "rgb": {
    "r": 64,
    "g": 95,
    "b": 151
  },
  "hsl": {
    "h": 218.621,
    "s": 40.465,
    "l": 42.157
  },
  "oklch": {
    "l": 0.48827,
    "c": 0.0976,
    "h": 261.5
  },
  "luminance": 0.11509
}

Semantic roles & 50–950 ramp

primary

#405F97

secondary

#B6A27D

accent

#A557D0

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#0A0C11

muted

#7C7D80

Preview Lab

Preview with #405F97

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

Preview Lab → · Contrast checker → · Palette generator →