#407CAF#407CAF

#407CAF is a mid, moderate cyan. Relative luminance 0.186; OKLCH L 56.9% C 0.101 H 246.4°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#407CAF
RGB	rgb(64, 124, 175)
HSL	hsl(208, 46%, 47%)
HSV	hsv(208, 63%, 69%)
CMYK	cmyk(63.4%, 29.1%, 0%, 31.4%)
CIE-LAB	lab(50.21, -3.38, -32.84)
CIE-LCH	lch(50.21, 33.02, 264.12°)
OKLab	oklab(56.88% -0.0404 -0.0926)
OKLCH	oklch(56.88% 0.101 246.4)
XYZ	xyz(17.0570, 18.5988, 43.2401)
Luminance	0.1860 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407CAF #AF7340

analogous

#40AFAB #407CAF #4044AF

triadic

#407CAF #AF407C #7CAF40

tetradic

#407CAF #AB40AF #AF7340 #44AF40

square

#407CAF #AB40AF #AF7340 #44AF40

split-complementary

#407CAF #AF4044 #AFAB40

monochromatic

#1F3C55 #305C82 #407CAF #659AC7 #92B7D7

Accessibility & contrast

On white

4.45

#407CAF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#407CAF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407CAF

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407CAF	#FFFFFF	#000000	##000000
##407CAF	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#667EB1

Deuteranopia (green-blind)

#5773AE

Tritanopia (blue-blind)

#00888E

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #407caf;
/* rgb */ color: rgb(64, 124, 175);
/* oklch */ color: oklch(56.9% 0.101 246.4);

Tailwind

colors: {
  custom: {
    50: '#7fa1c7',
    500: '#407caf',
    950: '#000000',
  },
}

SCSS

$custom: #407caf;
$custom-light: #7fa1c7;
$custom-dark: #000000;

JSON

{
  "hex": "#407caf",
  "rgb": {
    "r": 64,
    "g": 124,
    "b": 175
  },
  "hsl": {
    "h": 207.568,
    "s": 46.444,
    "l": 46.863
  },
  "oklch": {
    "l": 0.56883,
    "c": 0.101,
    "h": 246.4
  },
  "luminance": 0.186
}

Semantic roles & 50–950 ramp

primary

#407CAF

secondary

#C3A388

accent

#8F52D6

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0F13

muted

#7C7E82

Preview Lab

Preview with #407CAF

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

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