#407BC8#407BC8

#407BC8 is a mid, vivid cyan. Relative luminance 0.194; OKLCH L 58.1% C 0.134 H 256.0°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#407BC8
RGB	rgb(64, 123, 200)
HSL	hsl(214, 55%, 52%)
HSV	hsv(214, 68%, 78%)
CMYK	cmyk(68%, 38.5%, 0%, 21.6%)
CIE-LAB	lab(51.18, 5.93, -45.69)
CIE-LCH	lch(51.18, 46.07, 277.39°)
OKLab	oklab(58.05% -0.0325 -0.13)
OKLCH	oklch(58.05% 0.134 256)
XYZ	xyz(19.6188, 19.4240, 57.3477)
Luminance	0.1943 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407BC8 #C88D40

analogous

#40BFC8 #407BC8 #4940C8

triadic

#407BC8 #C8407B #7BC840

tetradic

#407BC8 #C840BF #C88D40 #40C849

square

#407BC8 #C840BF #C88D40 #40C849

split-complementary

#407BC8 #C84940 #BFC840

monochromatic

#20426E #2D5E9D #407BC8 #709CD6 #9FBDE3

Accessibility & contrast

On white

4.30

#407BC8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#407BC8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407BC8

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407BC8	#FFFFFF	#000000	##000000
##407BC8	1.00	4.30	4.89	4.89
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5881CB

Deuteranopia (green-blind)

#4474C6

Tritanopia (blue-blind)

#008D98

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #407bc8;
/* rgb */ color: rgb(64, 123, 200);
/* oklch */ color: oklch(58.1% 0.134 256.0);

Tailwind

colors: {
  custom: {
    50: '#83a0d9',
    500: '#407bc8',
    950: '#000000',
  },
}

SCSS

$custom: #407bc8;
$custom-light: #83a0d9;
$custom-dark: #000000;

JSON

{
  "hex": "#407bc8",
  "rgb": {
    "r": 64,
    "g": 123,
    "b": 200
  },
  "hsl": {
    "h": 213.971,
    "s": 55.285,
    "l": 51.765
  },
  "oklch": {
    "l": 0.5805,
    "c": 0.13404,
    "h": 256
  },
  "luminance": 0.19426
}

Semantic roles & 50–950 ramp

primary

#407BC8

secondary

#D0B694

accent

#9E49DF

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #407BC8

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

Preview Lab → · Contrast checker → · Palette generator →