#407EBD#407EBD

#407EBD is a mid, moderate cyan. Relative luminance 0.197; OKLCH L 58.1% C 0.117 H 250.8°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#407EBD
RGB	rgb(64, 126, 189)
HSL	hsl(210, 49%, 50%)
HSV	hsv(210, 66%, 74%)
CMYK	cmyk(66.1%, 33.3%, 0%, 25.9%)
CIE-LAB	lab(51.48, 0.25, -38.93)
CIE-LCH	lch(51.48, 38.93, 270.37°)
OKLab	oklab(58.1% -0.0383 -0.1102)
OKLCH	oklch(58.1% 0.117 250.8)
XYZ	xyz(18.7571, 19.6839, 50.9451)
Luminance	0.1969 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407EBD #BD7F40

analogous

#40BDBD #407EBD #4140BD

triadic

#407EBD #BD407E #7EBD40

tetradic

#407EBD #BD40BD #BD7F40 #40BD41

square

#407EBD #BD40BD #BD7F40 #40BD41

split-complementary

#407EBD #BD4140 #BDBD40

monochromatic

#214162 #31608F #407EBD #6D9DCD #9ABBDD

Accessibility & contrast

On white

4.25

#407EBD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#407EBD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407EBD

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407EBD	#FFFFFF	#000000	##000000
##407EBD	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6281C0

Deuteranopia (green-blind)

#5175BC

Tritanopia (blue-blind)

#008D95

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #407ebd;
/* rgb */ color: rgb(64, 126, 189);
/* oklch */ color: oklch(58.1% 0.117 250.8);

Tailwind

colors: {
  custom: {
    50: '#82a3d1',
    500: '#407ebd',
    950: '#000000',
  },
}

SCSS

$custom: #407ebd;
$custom-light: #82a3d1;
$custom-dark: #000000;

JSON

{
  "hex": "#407ebd",
  "rgb": {
    "r": 64,
    "g": 126,
    "b": 189
  },
  "hsl": {
    "h": 210.24,
    "s": 49.407,
    "l": 49.608
  },
  "oklch": {
    "l": 0.58097,
    "c": 0.11671,
    "h": 250.8
  },
  "luminance": 0.19686
}

Semantic roles & 50–950 ramp

primary

#407EBD

secondary

#C9AD90

accent

#944FD9

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0B0F14

muted

#7C7E82

Preview Lab

Preview with #407EBD

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

Preview Lab → · Contrast checker → · Palette generator →