#4A7BDF#4A7BDF

#4A7BDF is a mid, vivid blue. Relative luminance 0.209; OKLCH L 59.9% C 0.161 H 262.8°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#4A7BDF
RGB	rgb(74, 123, 223)
HSL	hsl(220, 70%, 58%)
HSV	hsv(220, 67%, 87%)
CMYK	cmyk(66.8%, 44.8%, 0%, 12.5%)
CIE-LAB	lab(52.89, 15.63, -55.96)
CIE-LCH	lch(52.89, 58.10, 285.60°)
OKLab	oklab(59.91% -0.0201 -0.16)
OKLCH	oklch(59.91% 0.161 262.8)
XYZ	xyz(23.2216, 20.9472, 72.6172)
Luminance	0.2095 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A7BDF #DFAE4A

analogous

#4AC6DF #4A7BDF #634ADF

triadic

#4A7BDF #DF4A7B #7BDF4A

tetradic

#4A7BDF #DF4AC6 #DFAE4A #4ADF63

square

#4A7BDF #DF4AC6 #DFAE4A #4ADF63

split-complementary

#4A7BDF #DF634A #C6DF4A

monochromatic

#1A4294 #235AC8 #4A7BDF #7EA1E8 #B2C7F1

Accessibility & contrast

On white

4.05

#4A7BDF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#4A7BDF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A7BDF

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A7BDF	#FFFFFF	#000000	##000000
##4A7BDF	1.00	4.05	5.19	5.19
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A86E3

Deuteranopia (green-blind)

#2E78DD

Tritanopia (blue-blind)

#0092A2

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4a7bdf;
/* rgb */ color: rgb(74, 123, 223);
/* oklch */ color: oklch(59.9% 0.161 262.8);

Tailwind

colors: {
  custom: {
    50: '#8ca0e9',
    500: '#4a7bdf',
    950: '#000000',
  },
}

SCSS

$custom: #4a7bdf;
$custom-light: #8ca0e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4a7bdf",
  "rgb": {
    "r": 74,
    "g": 123,
    "b": 223
  },
  "hsl": {
    "h": 220.268,
    "s": 69.953,
    "l": 58.235
  },
  "oklch": {
    "l": 0.59909,
    "c": 0.16131,
    "h": 262.8
  },
  "luminance": 0.20949
}

Semantic roles & 50–950 ramp

primary

#4A7BDF

secondary

#E0CDA5

accent

#B23BED

background

#F9F9FE

surface

#F1F2FD

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4A7BDF

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

Preview Lab → · Contrast checker → · Palette generator →