#4764BF#4764BF

#4764BF is a mid, vivid blue. Relative luminance 0.142; OKLCH L 52.8% C 0.146 H 267.9°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#4764BF
RGB	rgb(71, 100, 191)
HSL	hsl(226, 48%, 51%)
HSV	hsv(226, 63%, 75%)
CMYK	cmyk(62.8%, 47.6%, 0%, 25.1%)
CIE-LAB	lab(44.54, 18.30, -51.10)
CIE-LCH	lch(44.54, 54.28, 289.70°)
OKLab	oklab(52.85% -0.0054 -0.1461)
OKLCH	oklch(52.85% 0.146 267.9)
XYZ	xyz(16.5565, 14.2141, 51.1512)
Luminance	0.1422 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4764BF #BFA247

analogous

#47A0BF #4764BF #6647BF

triadic

#4764BF #BF4764 #64BF47

tetradic

#4764BF #BF47A0 #BFA247 #47BF66

square

#4764BF #BF47A0 #BFA247 #47BF66

split-complementary

#4764BF #BF6647 #A0BF47

monochromatic

#243468 #344B95 #4764BF #748ACF #A2B1DF

Accessibility & contrast

On white

5.46

#4764BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#4764BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4764BF

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4764BF	#FFFFFF	#000000	##FFFFFF
##4764BF	1.00	5.46	3.84	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#366FC2

Deuteranopia (green-blind)

#1F64BD

Tritanopia (blue-blind)

#007988

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4764bf;
/* rgb */ color: rgb(71, 100, 191);
/* oklch */ color: oklch(52.8% 0.146 267.9);

Tailwind

colors: {
  custom: {
    50: '#868fd3',
    500: '#4764bf',
    950: '#000000',
  },
}

SCSS

$custom: #4764bf;
$custom-light: #868fd3;
$custom-dark: #000000;

JSON

{
  "hex": "#4764bf",
  "rgb": {
    "r": 71,
    "g": 100,
    "b": 191
  },
  "hsl": {
    "h": 225.5,
    "s": 48.387,
    "l": 51.373
  },
  "oklch": {
    "l": 0.52848,
    "c": 0.14624,
    "h": 267.9
  },
  "luminance": 0.14216
}

Semantic roles & 50–950 ramp

primary

#4764BF

secondary

#CBBF96

accent

#B750D8

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #4764BF

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

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