#4F76BE#4F76BE

#4F76BE is a mid, vivid blue. Relative luminance 0.183; OKLCH L 57.1% C 0.120 H 261.8°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#4F76BE
RGB	rgb(79, 118, 190)
HSL	hsl(219, 46%, 53%)
HSV	hsv(219, 58%, 75%)
CMYK	cmyk(58.4%, 37.9%, 0%, 25.5%)
CIE-LAB	lab(49.90, 8.27, -41.95)
CIE-LCH	lch(49.90, 42.75, 281.15°)
OKLab	oklab(57.07% -0.0172 -0.1189)
OKLCH	oklch(57.07% 0.12 261.8)
XYZ	xyz(18.9939, 18.3353, 51.2433)
Luminance	0.1834 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F76BE #BE974F

analogous

#4FADBE #4F76BE #5F4FBE

triadic

#4F76BE #BE4F76 #76BE4F

tetradic

#4F76BE #BE4FAD #BE974F #4FBE5F

square

#4F76BE #BE4FAD #BE974F #4FBE5F

split-complementary

#4F76BE #BE5F4F #ADBE4F

monochromatic

#283F6B #385A98 #4F76BE #7C99CF #A8BCDF

Accessibility & contrast

On white

4.50

#4F76BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#4F76BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F76BE

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F76BE	#FFFFFF	#000000	##000000
##4F76BE	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#587CC1

Deuteranopia (green-blind)

#4972BC

Tritanopia (blue-blind)

#008691

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4f76be;
/* rgb */ color: rgb(79, 118, 190);
/* oklch */ color: oklch(57.1% 0.120 261.8);

Tailwind

colors: {
  custom: {
    50: '#899dd2',
    500: '#4f76be',
    950: '#000000',
  },
}

SCSS

$custom: #4f76be;
$custom-light: #899dd2;
$custom-dark: #000000;

JSON

{
  "hex": "#4f76be",
  "rgb": {
    "r": 79,
    "g": 118,
    "b": 190
  },
  "hsl": {
    "h": 218.919,
    "s": 46.058,
    "l": 52.745
  },
  "oklch": {
    "l": 0.57067,
    "c": 0.12016,
    "h": 261.8
  },
  "luminance": 0.18337
}

Semantic roles & 50–950 ramp

primary

#4F76BE

secondary

#CCBC9C

accent

#A752D6

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E14

muted

#7D7E82

Preview Lab

Preview with #4F76BE

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

Preview Lab → · Contrast checker → · Palette generator →