#407AAB#407AAB

#407AAB is a mid, moderate cyan. Relative luminance 0.179; OKLCH L 56.2% C 0.098 H 246.2°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#407AAB
RGB	rgb(64, 122, 171)
HSL	hsl(207, 46%, 46%)
HSV	hsv(207, 63%, 67%)
CMYK	cmyk(62.6%, 28.7%, 0%, 32.9%)
CIE-LAB	lab(49.43, -3.55, -31.75)
CIE-LCH	lch(49.43, 31.95, 263.61°)
OKLab	oklab(56.21% -0.0394 -0.0894)
OKLCH	oklch(56.21% 0.098 246.2)
XYZ	xyz(16.4219, 17.9478, 41.1190)
Luminance	0.1795 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407AAB #AB7140

analogous

#40ABA6 #407AAB #4044AB

triadic

#407AAB #AB407A #7AAB40

tetradic

#407AAB #A640AB #AB7140 #44AB40

square

#407AAB #A640AB #AB7140 #44AB40

split-complementary

#407AAB #AB4044 #ABA640

monochromatic

#1F3A52 #2F5A7E #407AAB #6398C5 #90B6D5

Accessibility & contrast

On white

4.58

#407AAB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#407AAB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407AAB

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407AAB	#FFFFFF	#000000	##000000
##407AAB	1.00	4.58	4.59	4.59
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#657BAD

Deuteranopia (green-blind)

#5671AA

Tritanopia (blue-blind)

#00868B

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #407aab;
/* rgb */ color: rgb(64, 122, 171);
/* oklch */ color: oklch(56.2% 0.098 246.2);

Tailwind

colors: {
  custom: {
    50: '#7fa0c4',
    500: '#407aab',
    950: '#000000',
  },
}

SCSS

$custom: #407aab;
$custom-light: #7fa0c4;
$custom-dark: #000000;

JSON

{
  "hex": "#407aab",
  "rgb": {
    "r": 64,
    "g": 122,
    "b": 171
  },
  "hsl": {
    "h": 207.477,
    "s": 45.532,
    "l": 46.078
  },
  "oklch": {
    "l": 0.56205,
    "c": 0.09774,
    "h": 246.2
  },
  "luminance": 0.17949
}

Semantic roles & 50–950 ramp

primary

#407AAB

secondary

#C1A186

accent

#8E53D5

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0E12

muted

#7C7E81

Preview Lab

Preview with #407AAB

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

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