#4076CF#4076CF

#4076CF is a mid, vivid blue. Relative luminance 0.186; OKLCH L 57.4% C 0.149 H 259.9°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#4076CF
RGB	rgb(64, 118, 207)
HSL	hsl(217, 60%, 53%)
HSV	hsv(217, 69%, 81%)
CMYK	cmyk(69.1%, 43%, 0%, 18.8%)
CIE-LAB	lab(50.16, 11.50, -51.31)
CIE-LCH	lch(50.16, 52.58, 282.63°)
OKLab	oklab(57.38% -0.0262 -0.1466)
OKLCH	oklch(57.38% 0.149 259.9)
XYZ	xyz(19.8512, 18.5498, 61.5537)
Luminance	0.1855 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4076CF #CF9940

analogous

#40BDCF #4076CF #5140CF

triadic

#4076CF #CF4076 #76CF40

tetradic

#4076CF #CF40BD #CF9940 #40CF51

square

#4076CF #CF40BD #CF9940 #40CF51

split-complementary

#4076CF #CF5140 #BDCF40

monochromatic

#1E3F77 #2A5AA8 #4076CF #7199DB #A2BCE8

Accessibility & contrast

On white

4.46

#4076CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#4076CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4076CF

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4076CF	#FFFFFF	#000000	##000000
##4076CF	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B7ED2

Deuteranopia (green-blind)

#3371CD

Tritanopia (blue-blind)

#008B98

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4076cf;
/* rgb */ color: rgb(64, 118, 207);
/* oklch */ color: oklch(57.4% 0.149 259.9);

Tailwind

colors: {
  custom: {
    50: '#859dde',
    500: '#4076cf',
    950: '#000000',
  },
}

SCSS

$custom: #4076cf;
$custom-light: #859dde;
$custom-dark: #000000;

JSON

{
  "hex": "#4076cf",
  "rgb": {
    "r": 64,
    "g": 118,
    "b": 207
  },
  "hsl": {
    "h": 217.343,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.57383,
    "c": 0.14895,
    "h": 259.9
  },
  "luminance": 0.18552
}

Semantic roles & 50–950 ramp

primary

#4076CF

secondary

#D4BD97

accent

#A745E3

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #4076CF

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

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