#406FA1#406FA1

#406FA1 is a mid, moderate cyan. Relative luminance 0.150; OKLCH L 53.1% C 0.095 H 251.4°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#406FA1
RGB	rgb(64, 111, 161)
HSL	hsl(211, 43%, 44%)
HSV	hsv(211, 60%, 63%)
CMYK	cmyk(60.2%, 31.1%, 0%, 36.9%)
CIE-LAB	lab(45.68, -0.35, -31.78)
CIE-LCH	lch(45.68, 31.78, 269.36°)
OKLab	oklab(53.1% -0.0302 -0.0896)
OKLCH	oklch(53.1% 0.095 251.4)
XYZ	xyz(14.2295, 15.0308, 35.8627)
Luminance	0.1503 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#406FA1 #A17240

analogous

#40A0A1 #406FA1 #4240A1

triadic

#406FA1 #A1406F #6FA140

tetradic

#406FA1 #A140A0 #A17240 #40A142

square

#406FA1 #A140A0 #A17240 #40A142

split-complementary

#406FA1 #A14240 #A0A140

monochromatic

#1D3349 #2F5175 #406FA1 #5F8EBF #8BADD1

Accessibility & contrast

On white

5.24

#406FA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#406FA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #406FA1

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##406FA1	#FFFFFF	#000000	##FFFFFF
##406FA1	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)

#5A71A3

Deuteranopia (green-blind)

#4D68A0

Tritanopia (blue-blind)

#007B81

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #406fa1;
/* rgb */ color: rgb(64, 111, 161);
/* oklch */ color: oklch(53.1% 0.095 251.4);

Tailwind

colors: {
  custom: {
    50: '#7d98bd',
    500: '#406fa1',
    950: '#000000',
  },
}

SCSS

$custom: #406fa1;
$custom-light: #7d98bd;
$custom-dark: #000000;

JSON

{
  "hex": "#406fa1",
  "rgb": {
    "r": 64,
    "g": 111,
    "b": 161
  },
  "hsl": {
    "h": 210.928,
    "s": 43.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.53095,
    "c": 0.09456,
    "h": 251.4
  },
  "luminance": 0.15032
}

Semantic roles & 50–950 ramp

primary

#406FA1

secondary

#BC9F81

accent

#9655D3

background

#F8F9FB

surface

#EFF2F6

border

#CACCD0

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #406FA1

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

Preview Lab → · Contrast checker → · Palette generator →