#407DC0#407DC0

#407DC0 is a mid, vivid cyan. Relative luminance 0.196; OKLCH L 58.0% C 0.122 H 252.5°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#407DC0
RGB	rgb(64, 125, 192)
HSL	hsl(211, 50%, 50%)
HSV	hsv(211, 67%, 75%)
CMYK	cmyk(66.7%, 34.9%, 0%, 24.7%)
CIE-LAB	lab(51.34, 1.90, -40.87)
CIE-LCH	lch(51.34, 40.91, 272.66°)
OKLab	oklab(58.04% -0.0365 -0.1159)
OKLCH	oklch(58.04% 0.122 252.5)
XYZ	xyz(18.9589, 19.5611, 52.6355)
Luminance	0.1956 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407DC0 #C08340

analogous

#40BDC0 #407DC0 #4340C0

triadic

#407DC0 #C0407D #7DC040

tetradic

#407DC0 #C040BD #C08340 #40C043

square

#407DC0 #C040BD #C08340 #40C043

split-complementary

#407DC0 #C04340 #BDC040

monochromatic

#214164 #305F92 #407DC0 #6E9CCF #9CBCDE

Accessibility & contrast

On white

4.27

#407DC0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#407DC0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407DC0

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407DC0	#FFFFFF	#000000	##000000
##407DC0	1.00	4.27	4.91	4.91
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F81C3

Deuteranopia (green-blind)

#4D75BF

Tritanopia (blue-blind)

#008D95

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #407dc0;
/* rgb */ color: rgb(64, 125, 192);
/* oklch */ color: oklch(58.0% 0.122 252.5);

Tailwind

colors: {
  custom: {
    50: '#82a2d3',
    500: '#407dc0',
    950: '#000000',
  },
}

SCSS

$custom: #407dc0;
$custom-light: #82a2d3;
$custom-dark: #000000;

JSON

{
  "hex": "#407dc0",
  "rgb": {
    "r": 64,
    "g": 125,
    "b": 192
  },
  "hsl": {
    "h": 211.406,
    "s": 50.394,
    "l": 50.196
  },
  "oklch": {
    "l": 0.58036,
    "c": 0.12152,
    "h": 252.5
  },
  "luminance": 0.19563
}

Semantic roles & 50–950 ramp

primary

#407DC0

secondary

#CBAF91

accent

#974EDA

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0F14

muted

#7D7E83

Preview Lab

Preview with #407DC0

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

Preview Lab → · Contrast checker → · Palette generator →