#407BAC#407BAC

#407BAC is a mid, moderate cyan. Relative luminance 0.182; OKLCH L 56.5% C 0.098 H 245.8°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#407BAC
RGB	rgb(64, 123, 172)
HSL	hsl(207, 46%, 46%)
HSV	hsv(207, 63%, 67%)
CMYK	cmyk(62.8%, 28.5%, 0%, 32.5%)
CIE-LAB	lab(49.78, -3.81, -31.79)
CIE-LCH	lch(49.78, 32.02, 263.17°)
OKLab	oklab(56.49% -0.0402 -0.0895)
OKLCH	oklch(56.49% 0.098 245.8)
XYZ	xyz(16.6409, 18.2329, 41.6640)
Luminance	0.1823 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407BAC #AC7140

analogous

#40ACA7 #407BAC #4045AC

triadic

#407BAC #AC407B #7BAC40

tetradic

#407BAC #A740AC #AC7140 #45AC40

square

#407BAC #A740AC #AC7140 #45AC40

split-complementary

#407BAC #AC4045 #ACA740

monochromatic

#1F3B53 #2F5B7F #407BAC #6499C5 #91B6D6

Accessibility & contrast

On white

4.52

#407BAC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#407BAC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407BAC

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407BAC	#FFFFFF	#000000	##000000
##407BAC	1.00	4.52	4.65	4.65
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#667CAE

Deuteranopia (green-blind)

#5772AB

Tritanopia (blue-blind)

#00878C

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #407bac;
/* rgb */ color: rgb(64, 123, 172);
/* oklch */ color: oklch(56.5% 0.098 245.8);

Tailwind

colors: {
  custom: {
    50: '#7fa1c5',
    500: '#407bac',
    950: '#000000',
  },
}

SCSS

$custom: #407bac;
$custom-light: #7fa1c5;
$custom-dark: #000000;

JSON

{
  "hex": "#407bac",
  "rgb": {
    "r": 64,
    "g": 123,
    "b": 172
  },
  "hsl": {
    "h": 207.222,
    "s": 45.763,
    "l": 46.275
  },
  "oklch": {
    "l": 0.56492,
    "c": 0.09815,
    "h": 245.8
  },
  "luminance": 0.18234
}

Semantic roles & 50–950 ramp

primary

#407BAC

secondary

#C1A187

accent

#8E52D5

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #407BAC

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

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