#407CA9#407CA9

#407CA9 is a mid, moderate cyan. Relative luminance 0.184; OKLCH L 56.6% C 0.094 H 243.2°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#407CA9
RGB	rgb(64, 124, 169)
HSL	hsl(206, 45%, 46%)
HSV	hsv(206, 62%, 66%)
CMYK	cmyk(62.1%, 26.6%, 0%, 33.7%)
CIE-LAB	lab(49.94, -5.41, -29.80)
CIE-LCH	lch(49.94, 30.28, 259.71°)
OKLab	oklab(56.58% -0.0423 -0.0837)
OKLCH	oklch(56.58% 0.094 243.2)
XYZ	xyz(16.4808, 18.3683, 40.2053)
Luminance	0.1837 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407CA9 #A96D40

analogous

#40A9A1 #407CA9 #4048A9

triadic

#407CA9 #A9407C #7CA940

tetradic

#407CA9 #A140A9 #A96D40 #48A940

square

#407CA9 #A140A9 #A96D40 #48A940

split-complementary

#407CA9 #A94048 #A9A140

monochromatic

#1E3B50 #2F5B7D #407CA9 #629AC4 #8FB7D5

Accessibility & contrast

On white

4.49

#407CA9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.67

#407CA9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407CA9

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407CA9	#FFFFFF	#000000	##000000
##407CA9	1.00	4.49	4.67	4.67
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#687DAB

Deuteranopia (green-blind)

#5A72A8

Tritanopia (blue-blind)

#00878B

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #407ca9;
/* rgb */ color: rgb(64, 124, 169);
/* oklch */ color: oklch(56.6% 0.094 243.2);

Tailwind

colors: {
  custom: {
    50: '#7fa1c2',
    500: '#407ca9',
    950: '#000000',
  },
}

SCSS

$custom: #407ca9;
$custom-light: #7fa1c2;
$custom-dark: #000000;

JSON

{
  "hex": "#407ca9",
  "rgb": {
    "r": 64,
    "g": 124,
    "b": 169
  },
  "hsl": {
    "h": 205.714,
    "s": 45.064,
    "l": 45.686
  },
  "oklch": {
    "l": 0.56575,
    "c": 0.09383,
    "h": 243.2
  },
  "luminance": 0.1837
}

Semantic roles & 50–950 ramp

primary

#407CA9

secondary

#C09E85

accent

#8B53D5

background

#F8F9FB

surface

#EFF2F7

border

#CACCD0

text

#0B0F12

muted

#7C7E81

Preview Lab

Preview with #407CA9

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

Preview Lab → · Contrast checker → · Palette generator →