#4470CC#4470CC

#4470CC is a mid, vivid blue. Relative luminance 0.172; OKLCH L 56.1% C 0.151 H 263.2°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#4470CC
RGB	rgb(68, 112, 204)
HSL	hsl(221, 57%, 53%)
HSV	hsv(221, 67%, 80%)
CMYK	cmyk(66.7%, 45.1%, 0%, 20%)
CIE-LAB	lab(48.48, 14.80, -52.27)
CIE-LCH	lch(48.48, 54.33, 285.81°)
OKLab	oklab(56.08% -0.0179 -0.1495)
OKLCH	oklch(56.08% 0.151 263.2)
XYZ	xyz(19.0733, 17.1751, 59.4250)
Luminance	0.1718 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4470CC #CCA044

analogous

#44B4CC #4470CC #5C44CC

triadic

#4470CC #CC4470 #70CC44

tetradic

#4470CC #CC44B4 #CCA044 #44CC5C

square

#4470CC #CC44B4 #CCA044 #44CC5C

split-complementary

#4470CC #CC5C44 #B4CC44

monochromatic

#203C76 #2D54A6 #4470CC #7495D9 #A4BAE6

Accessibility & contrast

On white

4.73

#4470CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#4470CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4470CC

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4470CC	#FFFFFF	#000000	##FFFFFF
##4470CC	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#437ACF

Deuteranopia (green-blind)

#2A6DCA

Tritanopia (blue-blind)

#008594

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4470cc;
/* rgb */ color: rgb(68, 112, 204);
/* oklch */ color: oklch(56.1% 0.151 263.2);

Tailwind

colors: {
  custom: {
    50: '#8698dc',
    500: '#4470cc',
    950: '#000000',
  },
}

SCSS

$custom: #4470cc;
$custom-light: #8698dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4470cc",
  "rgb": {
    "r": 68,
    "g": 112,
    "b": 204
  },
  "hsl": {
    "h": 220.588,
    "s": 57.143,
    "l": 53.333
  },
  "oklch": {
    "l": 0.56081,
    "c": 0.15054,
    "h": 263.2
  },
  "luminance": 0.17177
}

Semantic roles & 50–950 ramp

primary

#4470CC

secondary

#D3C099

accent

#AF47E0

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #4470CC

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

Preview Lab → · Contrast checker → · Palette generator →