#4A7DD3#4A7DD3

#4A7DD3 is a mid, vivid blue. Relative luminance 0.208; OKLCH L 59.6% C 0.143 H 260.2°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#4A7DD3
RGB	rgb(74, 125, 211)
HSL	hsl(218, 61%, 56%)
HSV	hsv(218, 65%, 83%)
CMYK	cmyk(64.9%, 40.8%, 0%, 17.3%)
CIE-LAB	lab(52.76, 10.22, -49.41)
CIE-LCH	lch(52.76, 50.45, 281.69°)
OKLab	oklab(59.58% -0.0242 -0.1408)
OKLCH	oklch(59.58% 0.143 260.2)
XYZ	xyz(21.9114, 20.8241, 64.4801)
Luminance	0.2083 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A7DD3 #D3A04A

analogous

#4AC2D3 #4A7DD3 #5B4AD3

triadic

#4A7DD3 #D34A7D #7DD34A

tetradic

#4A7DD3 #D34AC2 #D3A04A #4AD35B

square

#4A7DD3 #D34AC2 #D3A04A #4AD35B

split-complementary

#4A7DD3 #D35B4A #C2D34A

monochromatic

#204583 #2C5EB4 #4A7DD3 #7BA0DF #ACC4EB

Accessibility & contrast

On white

4.07

#4A7DD3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#4A7DD3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A7DD3

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A7DD3	#FFFFFF	#000000	##000000
##4A7DD3	1.00	4.07	5.17	5.17
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5685D6

Deuteranopia (green-blind)

#4178D1

Tritanopia (blue-blind)

#00919E

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4a7dd3;
/* rgb */ color: rgb(74, 125, 211);
/* oklch */ color: oklch(59.6% 0.143 260.2);

Tailwind

colors: {
  custom: {
    50: '#8aa2e1',
    500: '#4a7dd3',
    950: '#000000',
  },
}

SCSS

$custom: #4a7dd3;
$custom-light: #8aa2e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4a7dd3",
  "rgb": {
    "r": 74,
    "g": 125,
    "b": 211
  },
  "hsl": {
    "h": 217.664,
    "s": 60.889,
    "l": 55.882
  },
  "oklch": {
    "l": 0.59583,
    "c": 0.14284,
    "h": 260.2
  },
  "luminance": 0.20826
}

Semantic roles & 50–950 ramp

primary

#4A7DD3

secondary

#D9C4A0

accent

#A844E4

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0F15

muted

#7E7E83

Preview Lab

Preview with #4A7DD3

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

Preview Lab → · Contrast checker → · Palette generator →