#4060CC#4060CC

#4060CC is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.6% C 0.171 H 267.7°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#4060CC
RGB	rgb(64, 96, 204)
HSL	hsl(226, 58%, 53%)
HSV	hsv(226, 69%, 80%)
CMYK	cmyk(68.6%, 52.9%, 0%, 20%)
CIE-LAB	lab(43.96, 24.30, -59.55)
CIE-LCH	lch(43.96, 64.32, 292.20°)
OKLab	oklab(52.59% -0.0069 -0.1712)
OKLCH	oklch(52.59% 0.171 267.7)
XYZ	xyz(17.1925, 13.8137, 58.8753)
Luminance	0.1381 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4060CC #CCAC40

analogous

#40A6CC #4060CC #6640CC

triadic

#4060CC #CC4060 #60CC40

tetradic

#4060CC #CC40A6 #CCAC40 #40CC66

square

#4060CC #CC40A6 #CCAC40 #40CC66

split-complementary

#4060CC #CC6640 #A6CC40

monochromatic

#1F3273 #2C47A3 #4060CC #7088D9 #A1B0E6

Accessibility & contrast

On white

5.58

#4060CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#4060CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4060CC

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4060CC	#FFFFFF	#000000	##FFFFFF
##4060CC	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#146FD0

Deuteranopia (green-blind)

#0062CA

Tritanopia (blue-blind)

#007A8D

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4060cc;
/* rgb */ color: rgb(64, 96, 204);
/* oklch */ color: oklch(52.6% 0.171 267.7);

Tailwind

colors: {
  custom: {
    50: '#858cdc',
    500: '#4060cc',
    950: '#000000',
  },
}

SCSS

$custom: #4060cc;
$custom-light: #858cdc;
$custom-dark: #000000;

JSON

{
  "hex": "#4060cc",
  "rgb": {
    "r": 64,
    "g": 96,
    "b": 204
  },
  "hsl": {
    "h": 226.286,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.52589,
    "c": 0.17135,
    "h": 267.7
  },
  "luminance": 0.13815
}

Semantic roles & 50–950 ramp

primary

#4060CC

secondary

#D2C495

accent

#BE47E1

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #4060CC

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

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