#4076C7#4076C7

#4076C7 is a mid, vivid blue. Relative luminance 0.182; OKLCH L 56.9% C 0.138 H 258.4°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#4076C7
RGB	rgb(64, 118, 199)
HSL	hsl(216, 55%, 52%)
HSV	hsv(216, 68%, 78%)
CMYK	cmyk(67.8%, 40.7%, 0%, 22%)
CIE-LAB	lab(49.70, 8.64, -47.47)
CIE-LCH	lch(49.70, 48.25, 280.32°)
OKLab	oklab(56.88% -0.0278 -0.1353)
OKLCH	oklch(56.88% 0.138 258.4)
XYZ	xyz(18.8979, 18.1685, 56.5327)
Luminance	0.1817 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4076C7 #C79140

analogous

#40BAC7 #4076C7 #4E40C7

triadic

#4076C7 #C74076 #76C740

tetradic

#4076C7 #C740BA #C79140 #40C74E

square

#4076C7 #C740BA #C79140 #40C74E

split-complementary

#4076C7 #C74E40 #BAC740

monochromatic

#203F6D #2E5A9C #4076C7 #6F98D5 #9FBAE3

Accessibility & contrast

On white

4.53

#4076C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#4076C7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4076C7

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4076C7	#FFFFFF	#000000	##000000
##4076C7	1.00	4.53	4.63	4.63
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#517DCA

Deuteranopia (green-blind)

#3C70C5

Tritanopia (blue-blind)

#008995

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #4076c7;
/* rgb */ color: rgb(64, 118, 199);
/* oklch */ color: oklch(56.9% 0.138 258.4);

Tailwind

colors: {
  custom: {
    50: '#839dd8',
    500: '#4076c7',
    950: '#000000',
  },
}

SCSS

$custom: #4076c7;
$custom-light: #839dd8;
$custom-dark: #000000;

JSON

{
  "hex": "#4076c7",
  "rgb": {
    "r": 64,
    "g": 118,
    "b": 199
  },
  "hsl": {
    "h": 216,
    "s": 54.656,
    "l": 51.569
  },
  "oklch": {
    "l": 0.56882,
    "c": 0.13818,
    "h": 258.4
  },
  "luminance": 0.1817
}

Semantic roles & 50–950 ramp

primary

#4076C7

secondary

#CFB794

accent

#A34ADE

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #4076C7

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

Preview Lab → · Contrast checker → · Palette generator →