#4C7BD9#4C7BD9

#4C7BD9 is a mid, vivid blue. Relative luminance 0.207; OKLCH L 59.6% C 0.153 H 262.7°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#4C7BD9
RGB	rgb(76, 123, 217)
HSL	hsl(220, 65%, 57%)
HSV	hsv(220, 65%, 85%)
CMYK	cmyk(65%, 43.3%, 0%, 14.9%)
CIE-LAB	lab(52.63, 13.86, -52.99)
CIE-LCH	lch(52.63, 54.78, 284.66°)
OKLab	oklab(59.62% -0.0195 -0.1513)
OKLCH	oklch(59.62% 0.153 262.7)
XYZ	xyz(22.5834, 20.7100, 68.4395)
Luminance	0.2071 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C7BD9 #D9AA4C

analogous

#4CC2D9 #4C7BD9 #644CD9

triadic

#4C7BD9 #D94C7B #7BD94C

tetradic

#4C7BD9 #D94CC2 #D9AA4C #4CD964

square

#4C7BD9 #D94CC2 #D9AA4C #4CD964

split-complementary

#4C7BD9 #D9644C #C2D94C

monochromatic

#1E438D #295BBF #4C7BD9 #7EA0E4 #B1C5EE

Accessibility & contrast

On white

4.08

#4C7BD9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#4C7BD9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C7BD9

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C7BD9	#FFFFFF	#000000	##000000
##4C7BD9	1.00	4.08	5.14	5.14
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F85DD

Deuteranopia (green-blind)

#3778D7

Tritanopia (blue-blind)

#00919F

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4c7bd9;
/* rgb */ color: rgb(76, 123, 217);
/* oklch */ color: oklch(59.6% 0.153 262.7);

Tailwind

colors: {
  custom: {
    50: '#8ca0e5',
    500: '#4c7bd9',
    950: '#000000',
  },
}

SCSS

$custom: #4c7bd9;
$custom-light: #8ca0e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4c7bd9",
  "rgb": {
    "r": 76,
    "g": 123,
    "b": 217
  },
  "hsl": {
    "h": 220,
    "s": 64.977,
    "l": 57.451
  },
  "oklch": {
    "l": 0.5962,
    "c": 0.15254,
    "h": 262.7
  },
  "luminance": 0.20712
}

Semantic roles & 50–950 ramp

primary

#4C7BD9

secondary

#DDCAA4

accent

#B040E8

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4C7BD9

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

Preview Lab → · Contrast checker → · Palette generator →