#407AAD#407AAD

#407AAD is a mid, moderate cyan. Relative luminance 0.180; OKLCH L 56.3% C 0.100 H 247.2°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#407AAD
RGB	rgb(64, 122, 173)
HSL	hsl(208, 46%, 46%)
HSV	hsv(208, 63%, 68%)
CMYK	cmyk(63%, 29.5%, 0%, 32.2%)
CIE-LAB	lab(49.53, -2.88, -32.76)
CIE-LCH	lch(49.53, 32.89, 264.98°)
OKLab	oklab(56.31% -0.0388 -0.0924)
OKLCH	oklch(56.31% 0.1 247.2)
XYZ	xyz(16.6139, 18.0246, 42.1306)
Luminance	0.1803 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407AAD #AD7340

analogous

#40ADAA #407AAD #4044AD

triadic

#407AAD #AD407A #7AAD40

tetradic

#407AAD #AA40AD #AD7340 #44AD40

square

#407AAD #AA40AD #AD7340 #44AD40

split-complementary

#407AAD #AD4044 #ADAA40

monochromatic

#1F3B54 #2F5A80 #407AAD #6498C6 #91B6D6

Accessibility & contrast

On white

4.56

#407AAD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#407AAD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407AAD

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407AAD	#FFFFFF	#000000	##000000
##407AAD	1.00	4.56	4.61	4.61
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#647CAF

Deuteranopia (green-blind)

#5571AC

Tritanopia (blue-blind)

#00868C

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #407aad;
/* rgb */ color: rgb(64, 122, 173);
/* oklch */ color: oklch(56.3% 0.100 247.2);

Tailwind

colors: {
  custom: {
    50: '#7fa0c5',
    500: '#407aad',
    950: '#000000',
  },
}

SCSS

$custom: #407aad;
$custom-light: #7fa0c5;
$custom-dark: #000000;

JSON

{
  "hex": "#407aad",
  "rgb": {
    "r": 64,
    "g": 122,
    "b": 173
  },
  "hsl": {
    "h": 208.073,
    "s": 45.992,
    "l": 46.471
  },
  "oklch": {
    "l": 0.56309,
    "c": 0.10019,
    "h": 247.2
  },
  "luminance": 0.18026
}

Semantic roles & 50–950 ramp

primary

#407AAD

secondary

#C2A387

accent

#9052D6

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #407AAD

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

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