#4A7FDA#4A7FDA

#4A7FDA is a mid, vivid blue. Relative luminance 0.217; OKLCH L 60.4% C 0.150 H 260.5°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#4A7FDA
RGB	rgb(74, 127, 218)
HSL	hsl(218, 66%, 57%)
HSV	hsv(218, 66%, 85%)
CMYK	cmyk(66.1%, 41.7%, 0%, 14.5%)
CIE-LAB	lab(53.70, 11.43, -51.85)
CIE-LCH	lch(53.70, 53.10, 282.43°)
OKLab	oklab(60.44% -0.0248 -0.1479)
OKLCH	oklch(60.44% 0.15 260.5)
XYZ	xyz(23.0638, 21.6943, 69.2880)
Luminance	0.2170 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A7FDA #DAA54A

analogous

#4AC7DA #4A7FDA #5D4ADA

triadic

#4A7FDA #DA4A7F #7FDA4A

tetradic

#4A7FDA #DA4AC7 #DAA54A #4ADA5D

square

#4A7FDA #DA4AC7 #DAA54A #4ADA5D

split-complementary

#4A7FDA #DA5D4A #C7DA4A

monochromatic

#1D468D #275FC0 #4A7FDA #7DA3E4 #B0C7EF

Accessibility & contrast

On white

3.93

#4A7FDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#4A7FDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A7FDA

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A7FDA	#FFFFFF	#000000	##000000
##4A7FDA	1.00	3.93	5.34	5.34
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5588DE

Deuteranopia (green-blind)

#3E7AD8

Tritanopia (blue-blind)

#0094A2

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4a7fda;
/* rgb */ color: rgb(74, 127, 218);
/* oklch */ color: oklch(60.4% 0.150 260.5);

Tailwind

colors: {
  custom: {
    50: '#8ba3e6',
    500: '#4a7fda',
    950: '#000000',
  },
}

SCSS

$custom: #4a7fda;
$custom-light: #8ba3e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4a7fda",
  "rgb": {
    "r": 74,
    "g": 127,
    "b": 218
  },
  "hsl": {
    "h": 217.917,
    "s": 66.055,
    "l": 57.255
  },
  "oklch": {
    "l": 0.6044,
    "c": 0.14998,
    "h": 260.5
  },
  "luminance": 0.21697
}

Semantic roles & 50–950 ramp

primary

#4A7FDA

secondary

#DDC8A3

accent

#AA3FE9

background

#F9FAFE

surface

#F1F3FC

border

#CBCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4A7FDA

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

Preview Lab → · Contrast checker → · Palette generator →