#409FCD#409FCD

#409FCD is a light, moderate cyan. Relative luminance 0.303; OKLCH L 66.6% C 0.111 H 233.1°. Best body text is #000000 at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#409FCD
RGB	rgb(64, 159, 205)
HSL	hsl(200, 59%, 53%)
HSV	hsv(200, 69%, 80%)
CMYK	cmyk(68.8%, 22.4%, 0%, 19.6%)
CIE-LAB	lab(61.90, -13.20, -31.67)
CIE-LCH	lch(61.90, 34.31, 247.38°)
OKLab	oklab(66.58% -0.0668 -0.0889)
OKLCH	oklch(66.58% 0.111 233.1)
XYZ	xyz(25.5276, 30.2912, 62.2472)
Luminance	0.3029 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409FCD #CD6E40

analogous

#40CDB4 #409FCD #4059CD

triadic

#409FCD #CD409F #9FCD40

tetradic

#409FCD #B440CD #CD6E40 #59CD40

square

#409FCD #B440CD #CD6E40 #59CD40

split-complementary

#409FCD #CD4059 #CDB440

monochromatic

#1E5874 #2B7DA5 #409FCD #71B7DA #A1D0E6

Accessibility & contrast

On white

2.98

#409FCD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.06

#409FCD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #409FCD

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409FCD	#FFFFFF	#000000	##000000
##409FCD	1.00	2.98	7.06	7.06
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.06	21.00	1.00	1.00
##000000	7.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#889DCF

Deuteranopia (green-blind)

#758FCC

Tritanopia (blue-blind)

#00ABAE

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #409fcd;
/* rgb */ color: rgb(64, 159, 205);
/* oklch */ color: oklch(66.6% 0.111 233.1);

Tailwind

colors: {
  custom: {
    50: '#85bbdc',
    500: '#409fcd',
    950: '#000000',
  },
}

SCSS

$custom: #409fcd;
$custom-light: #85bbdc;
$custom-dark: #000000;

JSON

{
  "hex": "#409fcd",
  "rgb": {
    "r": 64,
    "g": 159,
    "b": 205
  },
  "hsl": {
    "h": 199.574,
    "s": 58.506,
    "l": 52.745
  },
  "oklch": {
    "l": 0.66582,
    "c": 0.11124,
    "h": 233.1
  },
  "luminance": 0.30294
}

Semantic roles & 50–950 ramp

primary

#409FCD

secondary

#D3AA96

accent

#7946E2

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #409FCD

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

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