#407FC9#407FC9

#407FC9 is a mid, vivid cyan. Relative luminance 0.205; OKLCH L 59.0% C 0.131 H 254.0°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#407FC9
RGB	rgb(64, 127, 201)
HSL	hsl(212, 56%, 52%)
HSV	hsv(212, 68%, 79%)
CMYK	cmyk(68.2%, 36.8%, 0%, 21.2%)
CIE-LAB	lab(52.38, 3.85, -44.35)
CIE-LCH	lch(52.38, 44.52, 274.96°)
OKLab	oklab(59% -0.0361 -0.1261)
OKLCH	oklch(59% 0.131 254)
XYZ	xyz(20.2425, 20.4837, 58.1340)
Luminance	0.2049 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407FC9 #C98A40

analogous

#40C3C9 #407FC9 #4640C9

triadic

#407FC9 #C9407F #7FC940

tetradic

#407FC9 #C940C3 #C98A40 #40C946

square

#407FC9 #C940C3 #C98A40 #40C946

split-complementary

#407FC9 #C94640 #C3C940

monochromatic

#1F446F #2D619F #407FC9 #709FD6 #9FBFE4

Accessibility & contrast

On white

4.12

#407FC9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#407FC9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407FC9

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407FC9	#FFFFFF	#000000	##000000
##407FC9	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E84CC

Deuteranopia (green-blind)

#4A77C8

Tritanopia (blue-blind)

#00909A

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #407fc9;
/* rgb */ color: rgb(64, 127, 201);
/* oklch */ color: oklch(59.0% 0.131 254.0);

Tailwind

colors: {
  custom: {
    50: '#84a3da',
    500: '#407fc9',
    950: '#000000',
  },
}

SCSS

$custom: #407fc9;
$custom-light: #84a3da;
$custom-dark: #000000;

JSON

{
  "hex": "#407fc9",
  "rgb": {
    "r": 64,
    "g": 127,
    "b": 201
  },
  "hsl": {
    "h": 212.409,
    "s": 55.918,
    "l": 51.961
  },
  "oklch": {
    "l": 0.59003,
    "c": 0.13117,
    "h": 254
  },
  "luminance": 0.20486
}

Semantic roles & 50–950 ramp

primary

#407FC9

secondary

#D0B594

accent

#9A49DF

background

#F8FAFD

surface

#F0F3FA

border

#CBCDD3

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #407FC9

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

Preview Lab → · Contrast checker → · Palette generator →