#4A7DD1#4A7DD1

#4A7DD1 is a mid, vivid blue. Relative luminance 0.207; OKLCH L 59.5% C 0.140 H 259.9°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#4A7DD1
RGB	rgb(74, 125, 209)
HSL	hsl(217, 59%, 55%)
HSV	hsv(217, 65%, 82%)
CMYK	cmyk(64.6%, 40.2%, 0%, 18%)
CIE-LAB	lab(52.65, 9.53, -48.45)
CIE-LCH	lch(52.65, 49.38, 281.12°)
OKLab	oklab(59.46% -0.0247 -0.138)
OKLCH	oklch(59.46% 0.14 259.9)
XYZ	xyz(21.6622, 20.7245, 63.1679)
Luminance	0.2073 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A7DD1 #D19E4A

analogous

#4AC1D1 #4A7DD1 #5A4AD1

triadic

#4A7DD1 #D14A7D #7DD14A

tetradic

#4A7DD1 #D14AC1 #D19E4A #4AD15A

square

#4A7DD1 #D14AC1 #D19E4A #4AD15A

split-complementary

#4A7DD1 #D15A4A #C1D14A

monochromatic

#214580 #2D5FB1 #4A7DD1 #7BA0DD #ACC3EA

Accessibility & contrast

On white

4.08

#4A7DD1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#4A7DD1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A7DD1

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A7DD1	#FFFFFF	#000000	##000000
##4A7DD1	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5784D4

Deuteranopia (green-blind)

#4378CF

Tritanopia (blue-blind)

#00909D

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4a7dd1;
/* rgb */ color: rgb(74, 125, 209);
/* oklch */ color: oklch(59.5% 0.140 259.9);

Tailwind

colors: {
  custom: {
    50: '#89a2df',
    500: '#4a7dd1',
    950: '#000000',
  },
}

SCSS

$custom: #4a7dd1;
$custom-light: #89a2df;
$custom-dark: #000000;

JSON

{
  "hex": "#4a7dd1",
  "rgb": {
    "r": 74,
    "g": 125,
    "b": 209
  },
  "hsl": {
    "h": 217.333,
    "s": 59.471,
    "l": 55.49
  },
  "oklch": {
    "l": 0.59462,
    "c": 0.14015,
    "h": 259.9
  },
  "luminance": 0.20727
}

Semantic roles & 50–950 ramp

primary

#4A7DD1

secondary

#D8C29F

accent

#A745E3

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0F15

muted

#7E7E83

Preview Lab

Preview with #4A7DD1

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

Preview Lab → · Contrast checker → · Palette generator →