#407BAF#407BAF

#407BAF is a mid, moderate cyan. Relative luminance 0.184; OKLCH L 56.6% C 0.102 H 247.3°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#407BAF
RGB	rgb(64, 123, 175)
HSL	hsl(208, 46%, 47%)
HSV	hsv(208, 63%, 69%)
CMYK	cmyk(63.4%, 29.7%, 0%, 31.4%)
CIE-LAB	lab(49.92, -2.79, -33.31)
CIE-LCH	lch(49.92, 33.43, 265.22°)
OKLab	oklab(56.65% -0.0393 -0.0939)
OKLCH	oklch(56.65% 0.102 247.3)
XYZ	xyz(16.9323, 18.3494, 43.1986)
Luminance	0.1835 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407BAF #AF7440

analogous

#40AFAC #407BAF #4044AF

triadic

#407BAF #AF407B #7BAF40

tetradic

#407BAF #AC40AF #AF7440 #44AF40

square

#407BAF #AC40AF #AF7440 #44AF40

split-complementary

#407BAF #AF4044 #AFAC40

monochromatic

#1F3C55 #305C82 #407BAF #6599C7 #92B7D7

Accessibility & contrast

On white

4.50

#407BAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#407BAF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407BAF

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407BAF	#FFFFFF	#000000	##000000
##407BAF	1.00	4.50	4.67	4.67
#FFFFFF	4.50	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)

#647DB1

Deuteranopia (green-blind)

#5572AE

Tritanopia (blue-blind)

#00878D

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #407baf;
/* rgb */ color: rgb(64, 123, 175);
/* oklch */ color: oklch(56.6% 0.102 247.3);

Tailwind

colors: {
  custom: {
    50: '#7fa1c7',
    500: '#407baf',
    950: '#000000',
  },
}

SCSS

$custom: #407baf;
$custom-light: #7fa1c7;
$custom-dark: #000000;

JSON

{
  "hex": "#407baf",
  "rgb": {
    "r": 64,
    "g": 123,
    "b": 175
  },
  "hsl": {
    "h": 208.108,
    "s": 46.444,
    "l": 46.863
  },
  "oklch": {
    "l": 0.56648,
    "c": 0.10182,
    "h": 247.3
  },
  "luminance": 0.18351
}

Semantic roles & 50–950 ramp

primary

#407BAF

secondary

#C3A488

accent

#9052D6

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #407BAF

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

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