#4770C8#4770C8

#4770C8 is a mid, vivid blue. Relative luminance 0.171; OKLCH L 56.0% C 0.144 H 263.6°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#4770C8
RGB	rgb(71, 112, 200)
HSL	hsl(221, 54%, 53%)
HSV	hsv(221, 65%, 78%)
CMYK	cmyk(64.5%, 44%, 0%, 21.6%)
CIE-LAB	lab(48.38, 13.89, -50.13)
CIE-LCH	lch(48.38, 52.02, 285.49°)
OKLab	oklab(55.97% -0.016 -0.1431)
OKLCH	oklch(55.97% 0.144 263.6)
XYZ	xyz(18.8144, 17.0963, 56.9408)
Luminance	0.1710 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4770C8 #C89F47

analogous

#47B1C8 #4770C8 #5E47C8

triadic

#4770C8 #C84770 #70C847

tetradic

#4770C8 #C847B1 #C89F47 #47C85E

square

#4770C8 #C847B1 #C89F47 #47C85E

split-complementary

#4770C8 #C85E47 #B1C847

monochromatic

#223C72 #3054A2 #4770C8 #7695D6 #A5B9E4

Accessibility & contrast

On white

4.75

#4770C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#4770C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4770C8

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4770C8	#FFFFFF	#000000	##FFFFFF
##4770C8	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4679CB

Deuteranopia (green-blind)

#316DC6

Tritanopia (blue-blind)

#008492

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4770c8;
/* rgb */ color: rgb(71, 112, 200);
/* oklch */ color: oklch(56.0% 0.144 263.6);

Tailwind

colors: {
  custom: {
    50: '#8798d9',
    500: '#4770c8',
    950: '#000000',
  },
}

SCSS

$custom: #4770c8;
$custom-light: #8798d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4770c8",
  "rgb": {
    "r": 71,
    "g": 112,
    "b": 200
  },
  "hsl": {
    "h": 220.93,
    "s": 53.975,
    "l": 53.137
  },
  "oklch": {
    "l": 0.55967,
    "c": 0.14402,
    "h": 263.6
  },
  "luminance": 0.17098
}

Semantic roles & 50–950 ramp

primary

#4770C8

secondary

#D1C09A

accent

#AF4ADD

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #4770C8

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

Preview Lab → · Contrast checker → · Palette generator →