#4A83DF#4A83DF

#4A83DF is a mid, vivid blue. Relative luminance 0.230; OKLCH L 61.6% C 0.152 H 259.5°. Best body text is #000000 at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#4A83DF
RGB	rgb(74, 131, 223)
HSL	hsl(217, 70%, 58%)
HSV	hsv(217, 67%, 87%)
CMYK	cmyk(66.8%, 41.3%, 0%, 12.5%)
CIE-LAB	lab(55.09, 10.74, -52.45)
CIE-LCH	lch(55.09, 53.54, 281.57°)
OKLab	oklab(61.6% -0.0276 -0.1496)
OKLCH	oklch(61.6% 0.152 259.5)
XYZ	xyz(24.2549, 23.0137, 72.9616)
Luminance	0.2302 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A83DF #DFA64A

analogous

#4ACDDF #4A83DF #5B4ADF

triadic

#4A83DF #DF4A83 #83DF4A

tetradic

#4A83DF #DF4ACD #DFA64A #4ADF5B

square

#4A83DF #DF4ACD #DFA64A #4ADF5B

split-complementary

#4A83DF #DF5B4A #CDDF4A

monochromatic

#1A4994 #2363C8 #4A83DF #7EA7E8 #B2CAF1

Accessibility & contrast

On white

3.75

#4A83DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.60

#4A83DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A83DF

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A83DF	#FFFFFF	#000000	##000000
##4A83DF	1.00	3.75	5.60	5.60
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.60	21.00	1.00	1.00
##000000	5.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#588BE3

Deuteranopia (green-blind)

#417DDD

Tritanopia (blue-blind)

#0098A6

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4a83df;
/* rgb */ color: rgb(74, 131, 223);
/* oklch */ color: oklch(61.6% 0.152 259.5);

Tailwind

colors: {
  custom: {
    50: '#8ca6e9',
    500: '#4a83df',
    950: '#000000',
  },
}

SCSS

$custom: #4a83df;
$custom-light: #8ca6e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4a83df",
  "rgb": {
    "r": 74,
    "g": 131,
    "b": 223
  },
  "hsl": {
    "h": 217.047,
    "s": 69.953,
    "l": 58.235
  },
  "oklch": {
    "l": 0.61602,
    "c": 0.15215,
    "h": 259.5
  },
  "luminance": 0.23016
}

Semantic roles & 50–950 ramp

primary

#4A83DF

secondary

#E0C9A5

accent

#A93BED

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4A83DF

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

Preview Lab → · Contrast checker → · Palette generator →