#407CA5#407CA5

#407CA5 is a mid, moderate cyan. Relative luminance 0.182; OKLCH L 56.4% C 0.089 H 240.7°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#407CA5
RGB	rgb(64, 124, 165)
HSL	hsl(204, 44%, 45%)
HSV	hsv(204, 61%, 65%)
CMYK	cmyk(61.2%, 24.8%, 0%, 35.3%)
CIE-LAB	lab(49.76, -6.74, -27.75)
CIE-LCH	lch(49.76, 28.55, 256.34°)
OKLab	oklab(56.38% -0.0437 -0.0778)
OKLCH	oklch(56.38% 0.089 240.7)
XYZ	xyz(16.1110, 18.2204, 38.2579)
Luminance	0.1822 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407CA5 #A56940

analogous

#40A59B #407CA5 #404AA5

triadic

#407CA5 #A5407C #7CA540

tetradic

#407CA5 #9B40A5 #A56940 #4AA540

square

#407CA5 #9B40A5 #A56940 #4AA540

split-complementary

#407CA5 #A5404A #A59B40

monochromatic

#1E3A4D #2F5B79 #407CA5 #619AC2 #8DB6D3

Accessibility & contrast

On white

4.52

#407CA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#407CA5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407CA5

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407CA5	#FFFFFF	#000000	##000000
##407CA5	1.00	4.52	4.64	4.64
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A7CA7

Deuteranopia (green-blind)

#5C72A4

Tritanopia (blue-blind)

#00868A

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #407ca5;
/* rgb */ color: rgb(64, 124, 165);
/* oklch */ color: oklch(56.4% 0.089 240.7);

Tailwind

colors: {
  custom: {
    50: '#7ea1c0',
    500: '#407ca5',
    950: '#000000',
  },
}

SCSS

$custom: #407ca5;
$custom-light: #7ea1c0;
$custom-dark: #000000;

JSON

{
  "hex": "#407ca5",
  "rgb": {
    "r": 64,
    "g": 124,
    "b": 165
  },
  "hsl": {
    "h": 204.356,
    "s": 44.105,
    "l": 44.902
  },
  "oklch": {
    "l": 0.56377,
    "c": 0.08925,
    "h": 240.7
  },
  "luminance": 0.18222
}

Semantic roles & 50–950 ramp

primary

#407CA5

secondary

#BE9B83

accent

#8854D4

background

#F8F9FB

surface

#EFF2F7

border

#CACCD0

text

#0B0F12

muted

#7C7E81

Preview Lab

Preview with #407CA5

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

Preview Lab → · Contrast checker → · Palette generator →