#4472BF#4472BF

#4472BF is a mid, vivid blue. Relative luminance 0.170; OKLCH L 55.7% C 0.130 H 260.1°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#4472BF
RGB	rgb(68, 114, 191)
HSL	hsl(218, 49%, 51%)
HSV	hsv(218, 64%, 75%)
CMYK	cmyk(64.4%, 40.3%, 0%, 25.1%)
CIE-LAB	lab(48.29, 8.96, -45.11)
CIE-LCH	lch(48.29, 45.99, 281.24°)
OKLab	oklab(55.69% -0.0224 -0.1284)
OKLCH	oklch(55.69% 0.13 260.1)
XYZ	xyz(17.8018, 17.0235, 51.6278)
Luminance	0.1703 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4472BF #BF9144

analogous

#44AFBF #4472BF #5344BF

triadic

#4472BF #BF4472 #72BF44

tetradic

#4472BF #BF44AF #BF9144 #44BF53

square

#4472BF #BF44AF #BF9144 #44BF53

split-complementary

#4472BF #BF5344 #AFBF44

monochromatic

#233C66 #325793 #4472BF #7294CF #9FB7DE

Accessibility & contrast

On white

4.77

#4472BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#4472BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4472BF

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4472BF	#FFFFFF	#000000	##FFFFFF
##4472BF	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F79C2

Deuteranopia (green-blind)

#3D6DBD

Tritanopia (blue-blind)

#00848F

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4472bf;
/* rgb */ color: rgb(68, 114, 191);
/* oklch */ color: oklch(55.7% 0.130 260.1);

Tailwind

colors: {
  custom: {
    50: '#849ad3',
    500: '#4472bf',
    950: '#000000',
  },
}

SCSS

$custom: #4472bf;
$custom-light: #849ad3;
$custom-dark: #000000;

JSON

{
  "hex": "#4472bf",
  "rgb": {
    "r": 68,
    "g": 114,
    "b": 191
  },
  "hsl": {
    "h": 217.561,
    "s": 49.004,
    "l": 50.784
  },
  "oklch": {
    "l": 0.55691,
    "c": 0.13036,
    "h": 260.1
  },
  "luminance": 0.17025
}

Semantic roles & 50–950 ramp

primary

#4472BF

secondary

#CBB694

accent

#A54FD9

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #4472BF

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

Preview Lab → · Contrast checker → · Palette generator →