#4764CC#4764CC

#4764CC is a mid, vivid blue. Relative luminance 0.148; OKLCH L 53.8% C 0.164 H 268.6°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#4764CC
RGB	rgb(71, 100, 204)
HSL	hsl(227, 57%, 54%)
HSV	hsv(227, 65%, 80%)
CMYK	cmyk(65.2%, 51%, 0%, 20%)
CIE-LAB	lab(45.38, 22.85, -57.25)
CIE-LCH	lch(45.38, 61.65, 291.76°)
OKLab	oklab(53.75% -0.0039 -0.1642)
OKLCH	oklch(53.75% 0.164 268.6)
XYZ	xyz(18.0511, 14.8119, 59.0227)
Luminance	0.1481 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4764CC #CCAF47

analogous

#47A7CC #4764CC #6D47CC

triadic

#4764CC #CC4764 #64CC47

tetradic

#4764CC #CC47A7 #CCAF47 #47CC6D

square

#4764CC #CC47A7 #CCAF47 #47CC6D

split-complementary

#4764CC #CC6D47 #A7CC47

monochromatic

#213477 #2E49A7 #4764CC #778CD9 #A7B5E7

Accessibility & contrast

On white

5.30

#4764CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#4764CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4764CC

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4764CC	#FFFFFF	#000000	##FFFFFF
##4764CC	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2772D0

Deuteranopia (green-blind)

#0066CA

Tritanopia (blue-blind)

#007C8E

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4764cc;
/* rgb */ color: rgb(71, 100, 204);
/* oklch */ color: oklch(53.8% 0.164 268.6);

Tailwind

colors: {
  custom: {
    50: '#888fdc',
    500: '#4764cc',
    950: '#000000',
  },
}

SCSS

$custom: #4764cc;
$custom-light: #888fdc;
$custom-dark: #000000;

JSON

{
  "hex": "#4764cc",
  "rgb": {
    "r": 71,
    "g": 100,
    "b": 204
  },
  "hsl": {
    "h": 226.917,
    "s": 56.596,
    "l": 53.922
  },
  "oklch": {
    "l": 0.53752,
    "c": 0.1643,
    "h": 268.6
  },
  "luminance": 0.14814
}

Semantic roles & 50–950 ramp

primary

#4764CC

secondary

#D4C79B

accent

#BF48E0

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0D0C15

muted

#7D7D83

Preview Lab

Preview with #4764CC

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

Preview Lab → · Contrast checker → · Palette generator →