#4770DE#4770DE

#4770DE is a mid, vivid blue. Relative luminance 0.182; OKLCH L 57.4% C 0.174 H 265.8°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#4770DE
RGB	rgb(71, 112, 222)
HSL	hsl(224, 70%, 57%)
HSV	hsv(224, 68%, 87%)
CMYK	cmyk(68%, 49.5%, 0%, 12.9%)
CIE-LAB	lab(49.74, 21.64, -60.47)
CIE-LCH	lch(49.74, 64.23, 289.69°)
OKLab	oklab(57.44% -0.0128 -0.1735)
OKLCH	oklch(57.44% 0.174 265.8)
XYZ	xyz(21.5729, 18.1997, 71.4691)
Luminance	0.1820 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4770DE #DEB547

analogous

#47BBDE #4770DE #6A47DE

triadic

#4770DE #DE4770 #70DE47

tetradic

#4770DE #DE47BB #DEB547 #47DE6A

square

#4770DE #DE47BB #DEB547 #47DE6A

split-complementary

#4770DE #DE6A47 #BBDE47

monochromatic

#1A3A91 #234FC5 #4770DE #7B98E7 #AFC1F1

Accessibility & contrast

On white

4.53

#4770DE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#4770DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4770DE

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4770DE	#FFFFFF	#000000	##000000
##4770DE	1.00	4.53	4.64	4.64
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#317EE2

Deuteranopia (green-blind)

#0070DC

Tritanopia (blue-blind)

#008A9C

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #4770de;
/* rgb */ color: rgb(71, 112, 222);
/* oklch */ color: oklch(57.4% 0.174 265.8);

Tailwind

colors: {
  custom: {
    50: '#8b98e9',
    500: '#4770de',
    950: '#000000',
  },
}

SCSS

$custom: #4770de;
$custom-light: #8b98e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4770de",
  "rgb": {
    "r": 71,
    "g": 112,
    "b": 222
  },
  "hsl": {
    "h": 223.709,
    "s": 69.585,
    "l": 57.451
  },
  "oklch": {
    "l": 0.5744,
    "c": 0.17401,
    "h": 265.8
  },
  "luminance": 0.18202
}

Semantic roles & 50–950 ramp

primary

#4770DE

secondary

#DFCEA2

accent

#BC3BEC

background

#F9F9FE

surface

#F1F2FD

border

#CBCCD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4770DE

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

Preview Lab → · Contrast checker → · Palette generator →