#409FCF#409FCF

#409FCF is a light, moderate cyan. Relative luminance 0.304; OKLCH L 66.7% C 0.113 H 234.2°. Best body text is #000000 at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#409FCF
RGB	rgb(64, 159, 207)
HSL	hsl(200, 60%, 53%)
HSV	hsv(200, 69%, 81%)
CMYK	cmyk(69.1%, 23.2%, 0%, 18.8%)
CIE-LAB	lab(61.99, -12.54, -32.66)
CIE-LCH	lch(61.99, 34.98, 249.00°)
OKLab	oklab(66.68% -0.0661 -0.0918)
OKLCH	oklch(66.68% 0.113 234.2)
XYZ	xyz(25.7705, 30.3884, 63.5268)
Luminance	0.3039 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409FCF #CF7040

analogous

#40CFB8 #409FCF #4057CF

triadic

#409FCF #CF409F #9FCF40

tetradic

#409FCF #B840CF #CF7040 #57CF40

square

#409FCF #B840CF #CF7040 #57CF40

split-complementary

#409FCF #CF4057 #CFB840

monochromatic

#1E5977 #2A7EA8 #409FCF #71B8DB #A2D0E8

Accessibility & contrast

On white

2.97

#409FCF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.08

#409FCF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #409FCF

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409FCF	#FFFFFF	#000000	##000000
##409FCF	1.00	2.97	7.08	7.08
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.08	21.00	1.00	1.00
##000000	7.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#889ED1

Deuteranopia (green-blind)

#7490CE

Tritanopia (blue-blind)

#00ACAF

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #409fcf;
/* rgb */ color: rgb(64, 159, 207);
/* oklch */ color: oklch(66.7% 0.113 234.2);

Tailwind

colors: {
  custom: {
    50: '#85bbde',
    500: '#409fcf',
    950: '#000000',
  },
}

SCSS

$custom: #409fcf;
$custom-light: #85bbde;
$custom-dark: #000000;

JSON

{
  "hex": "#409fcf",
  "rgb": {
    "r": 64,
    "g": 159,
    "b": 207
  },
  "hsl": {
    "h": 200.14,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.66676,
    "c": 0.11312,
    "h": 234.2
  },
  "luminance": 0.30391
}

Semantic roles & 50–950 ramp

primary

#409FCF

secondary

#D4AB97

accent

#7A45E3

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #409FCF

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

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