#406A99#406A99

#406A99 is a mid, moderate cyan. Relative luminance 0.137; OKLCH L 51.5% C 0.089 H 252.4°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#406A99
RGB	rgb(64, 106, 153)
HSL	hsl(212, 41%, 43%)
HSV	hsv(212, 58%, 60%)
CMYK	cmyk(58.2%, 30.7%, 0%, 40%)
CIE-LAB	lab(43.80, -0.02, -30.00)
CIE-LCH	lch(43.80, 30.00, 269.97°)
OKLab	oklab(51.49% -0.0269 -0.0845)
OKLCH	oklch(51.49% 0.089 252.4)
XYZ	xyz(13.0161, 13.6969, 32.0887)
Luminance	0.1370 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#406A99 #996F40

analogous

#409799 #406A99 #424099

triadic

#406A99 #99406A #6A9940

tetradic

#406A99 #994097 #996F40 #409942

square

#406A99 #994097 #996F40 #409942

split-complementary

#406A99 #994240 #979940

monochromatic

#1C2E43 #2E4C6E #406A99 #5C88BB #87A8CD

Accessibility & contrast

On white

5.62

#406A99 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#406A99 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #406A99

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##406A99	#FFFFFF	#000000	##FFFFFF
##406A99	1.00	5.62	3.74	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#576C9B

Deuteranopia (green-blind)

#4B6498

Tritanopia (blue-blind)

#00757B

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #406a99;
/* rgb */ color: rgb(64, 106, 153);
/* oklch */ color: oklch(51.5% 0.089 252.4);

Tailwind

colors: {
  custom: {
    50: '#7c94b7',
    500: '#406a99',
    950: '#000000',
  },
}

SCSS

$custom: #406a99;
$custom-light: #7c94b7;
$custom-dark: #000000;

JSON

{
  "hex": "#406a99",
  "rgb": {
    "r": 64,
    "g": 106,
    "b": 153
  },
  "hsl": {
    "h": 211.685,
    "s": 41.014,
    "l": 42.549
  },
  "oklch": {
    "l": 0.51492,
    "c": 0.08864,
    "h": 252.4
  },
  "luminance": 0.13698
}

Semantic roles & 50–950 ramp

primary

#406A99

secondary

#B79C7E

accent

#9757D1

background

#F7F9FB

surface

#EEF1F6

border

#C9CBD0

text

#0A0D11

muted

#7C7E80

Preview Lab

Preview with #406A99

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

Preview Lab → · Contrast checker → · Palette generator →