#4761BB#4761BB

#4761BB is a mid, vivid blue. Relative luminance 0.135; OKLCH L 52.0% C 0.144 H 268.8°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#4761BB
RGB	rgb(71, 97, 187)
HSL	hsl(227, 46%, 51%)
HSV	hsv(227, 62%, 73%)
CMYK	cmyk(62%, 48.1%, 0%, 26.7%)
CIE-LAB	lab(43.47, 18.81, -50.49)
CIE-LCH	lch(43.47, 53.88, 290.44°)
OKLab	oklab(51.95% -0.0029 -0.1444)
OKLCH	oklch(51.95% 0.144 268.8)
XYZ	xyz(15.8398, 13.4755, 48.7704)
Luminance	0.1348 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4761BB #BBA147

analogous

#479BBB #4761BB #6747BB

triadic

#4761BB #BB4761 #61BB47

tetradic

#4761BB #BB479B #BBA147 #47BB67

square

#4761BB #BB479B #BBA147 #47BB67

split-complementary

#4761BB #BB6747 #9BBB47

monochromatic

#253363 #354990 #4761BB #7487CC #A0AEDC

Accessibility & contrast

On white

5.68

#4761BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#4761BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4761BB

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4761BB	#FFFFFF	#000000	##FFFFFF
##4761BB	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#336CBE

Deuteranopia (green-blind)

#1E62B9

Tritanopia (blue-blind)

#007685

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4761bb;
/* rgb */ color: rgb(71, 97, 187);
/* oklch */ color: oklch(52.0% 0.144 268.8);

Tailwind

colors: {
  custom: {
    50: '#858dd0',
    500: '#4761bb',
    950: '#000000',
  },
}

SCSS

$custom: #4761bb;
$custom-light: #858dd0;
$custom-dark: #000000;

JSON

{
  "hex": "#4761bb",
  "rgb": {
    "r": 71,
    "g": 97,
    "b": 187
  },
  "hsl": {
    "h": 226.552,
    "s": 46.032,
    "l": 50.588
  },
  "oklch": {
    "l": 0.51954,
    "c": 0.14441,
    "h": 268.8
  },
  "luminance": 0.13477
}

Semantic roles & 50–950 ramp

primary

#4761BB

secondary

#C9BD95

accent

#B852D6

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0C14

muted

#7D7D82

Preview Lab

Preview with #4761BB

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

Preview Lab → · Contrast checker → · Palette generator →