#406EA7#406EA7

#406EA7 is a mid, moderate cyan. Relative luminance 0.150; OKLCH L 53.2% C 0.104 H 254.7°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#406EA7
RGB	rgb(64, 110, 167)
HSL	hsl(213, 45%, 45%)
HSV	hsv(213, 62%, 65%)
CMYK	cmyk(61.7%, 34.1%, 0%, 34.5%)
CIE-LAB	lab(45.68, 2.32, -35.31)
CIE-LCH	lch(45.68, 35.38, 273.75°)
OKLab	oklab(53.19% -0.0274 -0.0999)
OKLCH	oklch(53.19% 0.104 254.7)
XYZ	xyz(14.6628, 15.0305, 38.6802)
Luminance	0.1503 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#406EA7 #A77940

analogous

#40A1A7 #406EA7 #4540A7

triadic

#406EA7 #A7406E #6EA740

tetradic

#406EA7 #A740A1 #A77940 #40A745

square

#406EA7 #A740A1 #A77940 #40A745

split-complementary

#406EA7 #A74540 #A1A740

monochromatic

#1E344F #2F517B #406EA7 #628DC3 #8EADD4

Accessibility & contrast

On white

5.24

#406EA7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#406EA7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #406EA7

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##406EA7	#FFFFFF	#000000	##FFFFFF
##406EA7	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)

#5672A9

Deuteranopia (green-blind)

#4868A6

Tritanopia (blue-blind)

#007B83

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #406ea7;
/* rgb */ color: rgb(64, 110, 167);
/* oklch */ color: oklch(53.2% 0.104 254.7);

Tailwind

colors: {
  custom: {
    50: '#7e97c1',
    500: '#406ea7',
    950: '#000000',
  },
}

SCSS

$custom: #406ea7;
$custom-light: #7e97c1;
$custom-dark: #000000;

JSON

{
  "hex": "#406ea7",
  "rgb": {
    "r": 64,
    "g": 110,
    "b": 167
  },
  "hsl": {
    "h": 213.204,
    "s": 44.589,
    "l": 45.294
  },
  "oklch": {
    "l": 0.53192,
    "c": 0.10355,
    "h": 254.7
  },
  "luminance": 0.15032
}

Semantic roles & 50–950 ramp

primary

#406EA7

secondary

#BFA584

accent

#9B54D4

background

#F8F9FB

surface

#EFF2F7

border

#CACCD0

text

#0B0D12

muted

#7C7E81

Preview Lab

Preview with #406EA7

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

Preview Lab → · Contrast checker → · Palette generator →