#409EBA#409EBA

#409EBA is a light, moderate cyan. Relative luminance 0.291; OKLCH L 65.5% C 0.096 H 220.9°. Best body text is #000000 at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#409EBA
RGB	rgb(64, 158, 186)
HSL	hsl(194, 49%, 49%)
HSV	hsv(194, 66%, 73%)
CMYK	cmyk(65.6%, 15.1%, 0%, 27.1%)
CIE-LAB	lab(60.86, -18.80, -22.64)
CIE-LCH	lch(60.86, 29.43, 230.29°)
OKLab	oklab(65.5% -0.0728 -0.0631)
OKLCH	oklch(65.5% 0.096 220.9)
XYZ	xyz(23.2005, 29.0864, 50.8364)
Luminance	0.2909 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409EBA #BA5C40

analogous

#40BA99 #409EBA #4061BA

triadic

#409EBA #BA409E #9EBA40

tetradic

#409EBA #9940BA #BA5C40 #61BA40

square

#409EBA #9940BA #BA5C40 #61BA40

split-complementary

#409EBA #BA4061 #BA9940

monochromatic

#21515F #30778C #409EBA #6BB6CC #99CCDC

Accessibility & contrast

On white

3.08

#409EBA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.82

#409EBA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #409EBA

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409EBA	#FFFFFF	#000000	##000000
##409EBA	1.00	3.08	6.82	6.82
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.82	21.00	1.00	1.00
##000000	6.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D9ABB

Deuteranopia (green-blind)

#7C8DBA

Tritanopia (blue-blind)

#00A7A7

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #409eba;
/* rgb */ color: rgb(64, 158, 186);
/* oklch */ color: oklch(65.5% 0.096 220.9);

Tailwind

colors: {
  custom: {
    50: '#83bace',
    500: '#409eba',
    950: '#000000',
  },
}

SCSS

$custom: #409eba;
$custom-light: #83bace;
$custom-dark: #000000;

JSON

{
  "hex": "#409eba",
  "rgb": {
    "r": 64,
    "g": 158,
    "b": 186
  },
  "hsl": {
    "h": 193.77,
    "s": 48.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.65498,
    "c": 0.09638,
    "h": 220.9
  },
  "luminance": 0.29089
}

Semantic roles & 50–950 ramp

primary

#409EBA

secondary

#C89B8E

accent

#6F4FD8

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1113

muted

#7D8082

Preview Lab

Preview with #409EBA

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

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