#4770D2#4770D2

#4770D2 is a mid, vivid blue. Relative luminance 0.176; OKLCH L 56.6% C 0.158 H 264.8°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#4770D2
RGB	rgb(71, 112, 210)
HSL	hsl(222, 61%, 55%)
HSV	hsv(222, 66%, 82%)
CMYK	cmyk(66.2%, 46.7%, 0%, 17.6%)
CIE-LAB	lab(48.98, 17.41, -54.88)
CIE-LCH	lch(48.98, 57.58, 287.60°)
OKLab	oklab(56.62% -0.0144 -0.1571)
OKLCH	oklch(56.62% 0.158 264.8)
XYZ	xyz(20.0215, 17.5792, 63.2983)
Luminance	0.1758 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4770D2 #D2A947

analogous

#47B6D2 #4770D2 #6347D2

triadic

#4770D2 #D24770 #70D247

tetradic

#4770D2 #D247B6 #D2A947 #47D263

square

#4770D2 #D247B6 #D2A947 #47D263

split-complementary

#4770D2 #D26347 #B6D247

monochromatic

#1F3C7F #2B53B1 #4770D2 #7896DE #A9BCEA

Accessibility & contrast

On white

4.65

#4770D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#4770D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4770D2

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4770D2	#FFFFFF	#000000	##FFFFFF
##4770D2	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E7BD6

Deuteranopia (green-blind)

#226ED0

Tritanopia (blue-blind)

#008797

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4770d2;
/* rgb */ color: rgb(71, 112, 210);
/* oklch */ color: oklch(56.6% 0.158 264.8);

Tailwind

colors: {
  custom: {
    50: '#8898e0',
    500: '#4770d2',
    950: '#000000',
  },
}

SCSS

$custom: #4770d2;
$custom-light: #8898e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4770d2",
  "rgb": {
    "r": 71,
    "g": 112,
    "b": 210
  },
  "hsl": {
    "h": 222.302,
    "s": 60.699,
    "l": 55.098
  },
  "oklch": {
    "l": 0.56621,
    "c": 0.15776,
    "h": 264.8
  },
  "luminance": 0.17581
}

Semantic roles & 50–950 ramp

primary

#4770D2

secondary

#D8C69D

accent

#B544E4

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #4770D2

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

Preview Lab → · Contrast checker → · Palette generator →