#4076CC#4076CC

#4076CC is a mid, vivid blue. Relative luminance 0.184; OKLCH L 57.2% C 0.145 H 259.3°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#4076CC
RGB	rgb(64, 118, 204)
HSL	hsl(217, 58%, 53%)
HSV	hsv(217, 69%, 80%)
CMYK	cmyk(68.6%, 42.2%, 0%, 20%)
CIE-LAB	lab(49.98, 10.43, -49.88)
CIE-LCH	lch(49.98, 50.95, 281.81°)
OKLab	oklab(57.19% -0.0268 -0.1424)
OKLCH	oklch(57.19% 0.145 259.3)
XYZ	xyz(19.4880, 18.4045, 59.6404)
Luminance	0.1841 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4076CC #CC9640

analogous

#40BCCC #4076CC #5040CC

triadic

#4076CC #CC4076 #76CC40

tetradic

#4076CC #CC40BC #CC9640 #40CC50

square

#4076CC #CC40BC #CC9640 #40CC50

split-complementary

#4076CC #CC5040 #BCCC40

monochromatic

#1F3F73 #2C5AA3 #4076CC #7099D9 #A1BBE6

Accessibility & contrast

On white

4.49

#4076CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#4076CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4076CC

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4076CC	#FFFFFF	#000000	##000000
##4076CC	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D7ECF

Deuteranopia (green-blind)

#3671CA

Tritanopia (blue-blind)

#008A97

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4076cc;
/* rgb */ color: rgb(64, 118, 204);
/* oklch */ color: oklch(57.2% 0.145 259.3);

Tailwind

colors: {
  custom: {
    50: '#849ddc',
    500: '#4076cc',
    950: '#000000',
  },
}

SCSS

$custom: #4076cc;
$custom-light: #849ddc;
$custom-dark: #000000;

JSON

{
  "hex": "#4076cc",
  "rgb": {
    "r": 64,
    "g": 118,
    "b": 204
  },
  "hsl": {
    "h": 216.857,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.57193,
    "c": 0.14491,
    "h": 259.3
  },
  "luminance": 0.18406
}

Semantic roles & 50–950 ramp

primary

#4076CC

secondary

#D2BB95

accent

#A647E1

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #4076CC

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

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