#407EA7#407EA7

#407EA7 is a mid, moderate cyan. Relative luminance 0.188; OKLCH L 57.0% C 0.090 H 239.9°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#407EA7
RGB	rgb(64, 126, 167)
HSL	hsl(204, 45%, 45%)
HSV	hsv(204, 62%, 65%)
CMYK	cmyk(61.7%, 24.6%, 0%, 34.5%)
CIE-LAB	lab(50.45, -7.24, -27.84)
CIE-LCH	lch(50.45, 28.76, 255.42°)
OKLab	oklab(56.95% -0.0452 -0.0781)
OKLCH	oklch(56.95% 0.09 239.9)
XYZ	xyz(16.5476, 18.8001, 39.3085)
Luminance	0.1880 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407EA7 #A76940

analogous

#40A79C #407EA7 #404BA7

triadic

#407EA7 #A7407E #7EA740

tetradic

#407EA7 #9C40A7 #A76940 #4BA740

square

#407EA7 #9C40A7 #A76940 #4BA740

split-complementary

#407EA7 #A7404B #A79C40

monochromatic

#1E3B4F #2F5D7B #407EA7 #629CC3 #8EB8D4

Accessibility & contrast

On white

4.41

#407EA7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#407EA7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407EA7

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407EA7	#FFFFFF	#000000	##000000
##407EA7	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7EA9

Deuteranopia (green-blind)

#5D73A6

Tritanopia (blue-blind)

#00888C

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #407ea7;
/* rgb */ color: rgb(64, 126, 167);
/* oklch */ color: oklch(57.0% 0.090 239.9);

Tailwind

colors: {
  custom: {
    50: '#7ea3c1',
    500: '#407ea7',
    950: '#000000',
  },
}

SCSS

$custom: #407ea7;
$custom-light: #7ea3c1;
$custom-dark: #000000;

JSON

{
  "hex": "#407ea7",
  "rgb": {
    "r": 64,
    "g": 126,
    "b": 167
  },
  "hsl": {
    "h": 203.883,
    "s": 44.589,
    "l": 45.294
  },
  "oklch": {
    "l": 0.56952,
    "c": 0.09023,
    "h": 239.9
  },
  "luminance": 0.18802
}

Semantic roles & 50–950 ramp

primary

#407EA7

secondary

#BF9B84

accent

#8754D4

background

#F8FAFB

surface

#EFF3F7

border

#CACDD0

text

#0B0F12

muted

#7C7F81

Preview Lab

Preview with #407EA7

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

Preview Lab → · Contrast checker → · Palette generator →