#407DC5#407DC5

#407DC5 is a mid, vivid cyan. Relative luminance 0.198; OKLCH L 58.3% C 0.128 H 254.0°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#407DC5
RGB	rgb(64, 125, 197)
HSL	hsl(212, 53%, 51%)
HSV	hsv(212, 68%, 77%)
CMYK	cmyk(67.5%, 36.5%, 0%, 22.7%)
CIE-LAB	lab(51.59, 3.65, -43.32)
CIE-LCH	lch(51.59, 43.47, 274.82°)
OKLab	oklab(58.32% -0.0352 -0.1231)
OKLCH	oklch(58.32% 0.128 254)
XYZ	xyz(19.5223, 19.7864, 55.6028)
Luminance	0.1979 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407DC5 #C58840

analogous

#40C0C5 #407DC5 #4540C5

triadic

#407DC5 #C5407D #7DC540

tetradic

#407DC5 #C540C0 #C58840 #40C545

square

#407DC5 #C540C0 #C58840 #40C545

split-complementary

#407DC5 #C54540 #C0C540

monochromatic

#20426A #2F5F99 #407DC5 #6F9DD3 #9EBDE2

Accessibility & contrast

On white

4.24

#407DC5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#407DC5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407DC5

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407DC5	#FFFFFF	#000000	##000000
##407DC5	1.00	4.24	4.96	4.96
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D82C8

Deuteranopia (green-blind)

#4A75C4

Tritanopia (blue-blind)

#008E97

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #407dc5;
/* rgb */ color: rgb(64, 125, 197);
/* oklch */ color: oklch(58.3% 0.128 254.0);

Tailwind

colors: {
  custom: {
    50: '#83a2d7',
    500: '#407dc5',
    950: '#000000',
  },
}

SCSS

$custom: #407dc5;
$custom-light: #83a2d7;
$custom-dark: #000000;

JSON

{
  "hex": "#407dc5",
  "rgb": {
    "r": 64,
    "g": 125,
    "b": 197
  },
  "hsl": {
    "h": 212.481,
    "s": 53.414,
    "l": 51.176
  },
  "oklch": {
    "l": 0.58322,
    "c": 0.12802,
    "h": 254
  },
  "luminance": 0.19788
}

Semantic roles & 50–950 ramp

primary

#407DC5

secondary

#CEB393

accent

#9A4BDD

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0F14

muted

#7D7E83

Preview Lab

Preview with #407DC5

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

Preview Lab → · Contrast checker → · Palette generator →