#409AB7#409AB7

#409AB7 is a light, moderate cyan. Relative luminance 0.276; OKLCH L 64.4% C 0.095 H 222.5°. Best body text is #000000 at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#409AB7
RGB	rgb(64, 154, 183)
HSL	hsl(195, 48%, 48%)
HSV	hsv(195, 65%, 72%)
CMYK	cmyk(65%, 15.8%, 0%, 28.2%)
CIE-LAB	lab(59.54, -17.62, -22.97)
CIE-LCH	lch(59.54, 28.95, 232.50°)
OKLab	oklab(64.41% -0.0698 -0.064)
OKLCH	oklch(64.41% 0.095 222.5)
XYZ	xyz(22.2138, 27.6177, 48.9506)
Luminance	0.2762 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409AB7 #B75D40

analogous

#40B798 #409AB7 #405EB7

triadic

#409AB7 #B7409A #9AB740

tetradic

#409AB7 #9840B7 #B75D40 #5EB740

square

#409AB7 #9840B7 #B75D40 #5EB740

split-complementary

#409AB7 #B7405E #B79840

monochromatic

#204E5C #30748A #409AB7 #69B3CB #97CADB

Accessibility & contrast

On white

3.22

#409AB7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.52

#409AB7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #409AB7

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409AB7	#FFFFFF	#000000	##000000
##409AB7	1.00	3.22	6.52	6.52
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.52	21.00	1.00	1.00
##000000	6.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8996B9

Deuteranopia (green-blind)

#788AB7

Tritanopia (blue-blind)

#00A3A3

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #409ab7;
/* rgb */ color: rgb(64, 154, 183);
/* oklch */ color: oklch(64.4% 0.095 222.5);

Tailwind

colors: {
  custom: {
    50: '#82b8cc',
    500: '#409ab7',
    950: '#000000',
  },
}

SCSS

$custom: #409ab7;
$custom-light: #82b8cc;
$custom-dark: #000000;

JSON

{
  "hex": "#409ab7",
  "rgb": {
    "r": 64,
    "g": 154,
    "b": 183
  },
  "hsl": {
    "h": 194.622,
    "s": 48.178,
    "l": 48.431
  },
  "oklch": {
    "l": 0.64407,
    "c": 0.09472,
    "h": 222.5
  },
  "luminance": 0.2762
}

Semantic roles & 50–950 ramp

primary

#409AB7

secondary

#C69B8D

accent

#7150D8

background

#F8FBFC

surface

#F0F6F8

border

#CBD0D1

text

#0C1113

muted

#7D8082

Preview Lab

Preview with #409AB7

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

Preview Lab → · Contrast checker → · Palette generator →