#409FB6#409FB6

#409FB6 is a light, moderate cyan. Relative luminance 0.293; OKLCH L 65.6% C 0.094 H 216.6°. Best body text is #000000 at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#409FB6
RGB	rgb(64, 159, 182)
HSL	hsl(192, 48%, 48%)
HSV	hsv(192, 65%, 71%)
CMYK	cmyk(64.8%, 12.6%, 0%, 28.6%)
CIE-LAB	lab(61.01, -20.58, -20.16)
CIE-LCH	lch(61.01, 28.81, 224.40°)
OKLab	oklab(65.57% -0.0755 -0.0561)
OKLCH	oklch(65.57% 0.094 216.6)
XYZ	xyz(22.9525, 29.2612, 48.6852)
Luminance	0.2926 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409FB6 #B65740

analogous

#40B692 #409FB6 #4064B6

triadic

#409FB6 #B6409F #9FB640

tetradic

#409FB6 #9240B6 #B65740 #64B640

square

#409FB6 #9240B6 #B65740 #64B640

split-complementary

#409FB6 #B64064 #B69240

monochromatic

#20505B #307789 #409FB6 #69B7CA #96CDDA

Accessibility & contrast

On white

3.06

#409FB6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.85

#409FB6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #409FB6

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409FB6	#FFFFFF	#000000	##000000
##409FB6	1.00	3.06	6.85	6.85
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.85	21.00	1.00	1.00
##000000	6.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#909AB7

Deuteranopia (green-blind)

#7F8EB6

Tritanopia (blue-blind)

#00A7A6

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #409fb6;
/* rgb */ color: rgb(64, 159, 182);
/* oklch */ color: oklch(65.6% 0.094 216.6);

Tailwind

colors: {
  custom: {
    50: '#82bbcc',
    500: '#409fb6',
    950: '#000000',
  },
}

SCSS

$custom: #409fb6;
$custom-light: #82bbcc;
$custom-dark: #000000;

JSON

{
  "hex": "#409fb6",
  "rgb": {
    "r": 64,
    "g": 159,
    "b": 182
  },
  "hsl": {
    "h": 191.695,
    "s": 47.967,
    "l": 48.235
  },
  "oklch": {
    "l": 0.65572,
    "c": 0.09402,
    "h": 216.6
  },
  "luminance": 0.29264
}

Semantic roles & 50–950 ramp

primary

#409FB6

secondary

#C6978C

accent

#6B50D8

background

#F8FBFC

surface

#F0F6F8

border

#CBD0D1

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #409FB6

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

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