#407BC1#407BC1

#407BC1 is a mid, vivid cyan. Relative luminance 0.191; OKLCH L 57.6% C 0.125 H 254.1°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#407BC1
RGB	rgb(64, 123, 193)
HSL	hsl(213, 51%, 50%)
HSV	hsv(213, 67%, 76%)
CMYK	cmyk(66.8%, 36.3%, 0%, 24.3%)
CIE-LAB	lab(50.81, 3.45, -42.27)
CIE-LCH	lch(50.81, 42.42, 274.67°)
OKLab	oklab(57.64% -0.0342 -0.1201)
OKLCH	oklch(57.64% 0.125 254.1)
XYZ	xyz(18.8194, 19.1043, 53.1374)
Luminance	0.1911 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407BC1 #C18640

analogous

#40BBC1 #407BC1 #4540C1

triadic

#407BC1 #C1407B #7BC140

tetradic

#407BC1 #C140BB #C18640 #40C145

square

#407BC1 #C140BB #C18640 #40C145

split-complementary

#407BC1 #C14540 #BBC140

monochromatic

#214066 #305E94 #407BC1 #6E9BD0 #9CBBDF

Accessibility & contrast

On white

4.36

#407BC1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#407BC1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407BC1

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407BC1	#FFFFFF	#000000	##000000
##407BC1	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C80C4

Deuteranopia (green-blind)

#4A73C0

Tritanopia (blue-blind)

#008B95

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #407bc1;
/* rgb */ color: rgb(64, 123, 193);
/* oklch */ color: oklch(57.6% 0.125 254.1);

Tailwind

colors: {
  custom: {
    50: '#82a0d4',
    500: '#407bc1',
    950: '#000000',
  },
}

SCSS

$custom: #407bc1;
$custom-light: #82a0d4;
$custom-dark: #000000;

JSON

{
  "hex": "#407bc1",
  "rgb": {
    "r": 64,
    "g": 123,
    "b": 193
  },
  "hsl": {
    "h": 212.558,
    "s": 50.988,
    "l": 50.392
  },
  "oklch": {
    "l": 0.5764,
    "c": 0.12484,
    "h": 254.1
  },
  "luminance": 0.19106
}

Semantic roles & 50–950 ramp

primary

#407BC1

secondary

#CBB192

accent

#9A4DDA

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #407BC1

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

Preview Lab → · Contrast checker → · Palette generator →