#4A7BDD#4A7BDD

#4A7BDD is a mid, vivid blue. Relative luminance 0.208; OKLCH L 59.8% C 0.159 H 262.6°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#4A7BDD
RGB	rgb(74, 123, 221)
HSL	hsl(220, 68%, 58%)
HSV	hsv(220, 67%, 87%)
CMYK	cmyk(66.5%, 44.3%, 0%, 13.3%)
CIE-LAB	lab(52.77, 14.93, -55.02)
CIE-LCH	lch(52.77, 57.01, 285.18°)
OKLab	oklab(59.78% -0.0204 -0.1573)
OKLCH	oklch(59.78% 0.159 262.6)
XYZ	xyz(22.9535, 20.8400, 71.2054)
Luminance	0.2084 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A7BDD #DDAC4A

analogous

#4AC4DD #4A7BDD #624ADD

triadic

#4A7BDD #DD4A7B #7BDD4A

tetradic

#4A7BDD #DD4AC4 #DDAC4A #4ADD62

square

#4A7BDD #DD4AC4 #DDAC4A #4ADD62

split-complementary

#4A7BDD #DD624A #C4DD4A

monochromatic

#1B4391 #255AC5 #4A7BDD #7EA1E7 #B1C6F0

Accessibility & contrast

On white

4.06

#4A7BDD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#4A7BDD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A7BDD

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A7BDD	#FFFFFF	#000000	##000000
##4A7BDD	1.00	4.06	5.17	5.17
#FFFFFF	4.06	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)

#4B85E1

Deuteranopia (green-blind)

#3178DB

Tritanopia (blue-blind)

#0092A1

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4a7bdd;
/* rgb */ color: rgb(74, 123, 221);
/* oklch */ color: oklch(59.8% 0.159 262.6);

Tailwind

colors: {
  custom: {
    50: '#8ba0e8',
    500: '#4a7bdd',
    950: '#000000',
  },
}

SCSS

$custom: #4a7bdd;
$custom-light: #8ba0e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4a7bdd",
  "rgb": {
    "r": 74,
    "g": 123,
    "b": 221
  },
  "hsl": {
    "h": 220,
    "s": 68.372,
    "l": 57.843
  },
  "oklch": {
    "l": 0.59781,
    "c": 0.15861,
    "h": 262.6
  },
  "luminance": 0.20842
}

Semantic roles & 50–950 ramp

primary

#4A7BDD

secondary

#DFCBA4

accent

#B13DEB

background

#F9F9FE

surface

#F1F2FD

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4A7BDD

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

Preview Lab → · Contrast checker → · Palette generator →