#407FAF#407FAF

#407FAF is a mid, moderate cyan. Relative luminance 0.194; OKLCH L 57.6% C 0.099 H 243.8°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#407FAF
RGB	rgb(64, 127, 175)
HSL	hsl(206, 46%, 47%)
HSV	hsv(206, 63%, 69%)
CMYK	cmyk(63.4%, 27.4%, 0%, 31.4%)
CIE-LAB	lab(51.11, -5.14, -31.45)
CIE-LCH	lch(51.11, 31.87, 260.71°)
OKLab	oklab(57.59% -0.0436 -0.0885)
OKLCH	oklch(57.59% 0.099 243.8)
XYZ	xyz(17.4387, 19.3622, 43.3674)
Luminance	0.1936 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407FAF #AF7040

analogous

#40AFA8 #407FAF #4047AF

triadic

#407FAF #AF407F #7FAF40

tetradic

#407FAF #A840AF #AF7040 #47AF40

square

#407FAF #A840AF #AF7040 #47AF40

split-complementary

#407FAF #AF4047 #AFA840

monochromatic

#1F3E55 #305E82 #407FAF #659DC7 #92B9D7

Accessibility & contrast

On white

4.31

#407FAF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#407FAF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407FAF

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407FAF	#FFFFFF	#000000	##000000
##407FAF	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A80B1

Deuteranopia (green-blind)

#5B75AE

Tritanopia (blue-blind)

#008B90

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #407faf;
/* rgb */ color: rgb(64, 127, 175);
/* oklch */ color: oklch(57.6% 0.099 243.8);

Tailwind

colors: {
  custom: {
    50: '#7fa4c7',
    500: '#407faf',
    950: '#000000',
  },
}

SCSS

$custom: #407faf;
$custom-light: #7fa4c7;
$custom-dark: #000000;

JSON

{
  "hex": "#407faf",
  "rgb": {
    "r": 64,
    "g": 127,
    "b": 175
  },
  "hsl": {
    "h": 205.946,
    "s": 46.444,
    "l": 46.863
  },
  "oklch": {
    "l": 0.57588,
    "c": 0.09868,
    "h": 243.8
  },
  "luminance": 0.19364
}

Semantic roles & 50–950 ramp

primary

#407FAF

secondary

#C3A188

accent

#8B52D6

background

#F8FAFC

surface

#EFF3F8

border

#CACDD1

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #407FAF

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

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