#406DAD#406DAD

#406DAD is a mid, moderate blue. Relative luminance 0.150; OKLCH L 53.3% C 0.113 H 257.4°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#406DAD
RGB	rgb(64, 109, 173)
HSL	hsl(215, 46%, 46%)
HSV	hsv(215, 63%, 68%)
CMYK	cmyk(63%, 37%, 0%, 32.2%)
CIE-LAB	lab(45.69, 5.02, -38.80)
CIE-LCH	lch(45.69, 39.12, 277.37°)
OKLab	oklab(53.31% -0.0247 -0.1101)
OKLCH	oklch(53.31% 0.113 257.4)
XYZ	xyz(15.1231, 15.0430, 41.6337)
Luminance	0.1504 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#406DAD #AD8040

analogous

#40A4AD #406DAD #4940AD

triadic

#406DAD #AD406D #6DAD40

tetradic

#406DAD #AD40A4 #AD8040 #40AD49

square

#406DAD #AD40A4 #AD8040 #40AD49

split-complementary

#406DAD #AD4940 #A4AD40

monochromatic

#1F3554 #2F5180 #406DAD #648DC6 #91AED6

Accessibility & contrast

On white

5.24

#406DAD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#406DAD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #406DAD

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##406DAD	#FFFFFF	#000000	##FFFFFF
##406DAD	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5172B0

Deuteranopia (green-blind)

#4267AC

Tritanopia (blue-blind)

#007C85

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #406dad;
/* rgb */ color: rgb(64, 109, 173);
/* oklch */ color: oklch(53.3% 0.113 257.4);

Tailwind

colors: {
  custom: {
    50: '#7f96c6',
    500: '#406dad',
    950: '#000000',
  },
}

SCSS

$custom: #406dad;
$custom-light: #7f96c6;
$custom-dark: #000000;

JSON

{
  "hex": "#406dad",
  "rgb": {
    "r": 64,
    "g": 109,
    "b": 173
  },
  "hsl": {
    "h": 215.229,
    "s": 45.992,
    "l": 46.471
  },
  "oklch": {
    "l": 0.53307,
    "c": 0.11279,
    "h": 257.4
  },
  "luminance": 0.15044
}

Semantic roles & 50–950 ramp

primary

#406DAD

secondary

#C2A987

accent

#9F52D6

background

#F8F9FC

surface

#EFF1F8

border

#CACBD1

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #406DAD

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

Preview Lab → · Contrast checker → · Palette generator →