#409EBE#409EBE

#409EBE is a light, moderate cyan. Relative luminance 0.293; OKLCH L 65.7% C 0.099 H 224.0°. Best body text is #000000 at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#409EBE
RGB	rgb(64, 158, 190)
HSL	hsl(195, 50%, 50%)
HSV	hsv(195, 66%, 75%)
CMYK	cmyk(66.3%, 16.8%, 0%, 25.5%)
CIE-LAB	lab(61.01, -17.53, -24.66)
CIE-LCH	lch(61.01, 30.26, 234.59°)
OKLab	oklab(65.67% -0.0713 -0.0688)
OKLCH	oklch(65.67% 0.099 224)
XYZ	xyz(23.6317, 29.2589, 53.1073)
Luminance	0.2926 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409EBE #BE6040

analogous

#40BE9F #409EBE #405FBE

triadic

#409EBE #BE409E #9EBE40

tetradic

#409EBE #9F40BE #BE6040 #5FBE40

square

#409EBE #9F40BE #BE6040 #5FBE40

split-complementary

#409EBE #BE405F #BE9F40

monochromatic

#215262 #317890 #409EBE #6DB5CE #9BCDDD

Accessibility & contrast

On white

3.06

#409EBE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.85

#409EBE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #409EBE

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409EBE	#FFFFFF	#000000	##000000
##409EBE	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)

#8C9BC0

Deuteranopia (green-blind)

#7A8EBE

Tritanopia (blue-blind)

#00A8A8

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #409ebe;
/* rgb */ color: rgb(64, 158, 190);
/* oklch */ color: oklch(65.7% 0.099 224.0);

Tailwind

colors: {
  custom: {
    50: '#83bad1',
    500: '#409ebe',
    950: '#000000',
  },
}

SCSS

$custom: #409ebe;
$custom-light: #83bad1;
$custom-dark: #000000;

JSON

{
  "hex": "#409ebe",
  "rgb": {
    "r": 64,
    "g": 158,
    "b": 190
  },
  "hsl": {
    "h": 195.238,
    "s": 49.606,
    "l": 49.804
  },
  "oklch": {
    "l": 0.6567,
    "c": 0.0991,
    "h": 224
  },
  "luminance": 0.29261
}

Semantic roles & 50–950 ramp

primary

#409EBE

secondary

#C99F90

accent

#724FD9

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1114

muted

#7D8082

Preview Lab

Preview with #409EBE

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

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