#4470BE#4470BE

#4470BE is a mid, vivid blue. Relative luminance 0.165; OKLCH L 55.2% C 0.131 H 261.0°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#4470BE
RGB	rgb(68, 112, 190)
HSL	hsl(218, 48%, 51%)
HSV	hsv(218, 64%, 75%)
CMYK	cmyk(64.2%, 41.1%, 0%, 25.5%)
CIE-LAB	lab(47.67, 9.86, -45.53)
CIE-LCH	lch(47.67, 46.58, 282.22°)
OKLab	oklab(55.19% -0.0205 -0.1297)
OKLCH	oklch(55.19% 0.131 261)
XYZ	xyz(17.4691, 16.5333, 50.9759)
Luminance	0.1653 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4470BE #BE9244

analogous

#44ADBE #4470BE #5544BE

triadic

#4470BE #BE4470 #70BE44

tetradic

#4470BE #BE44AD #BE9244 #44BE55

square

#4470BE #BE44AD #BE9244 #44BE55

split-complementary

#4470BE #BE5544 #ADBE44

monochromatic

#233B65 #335592 #4470BE #7193CE #9FB5DE

Accessibility & contrast

On white

4.88

#4470BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#4470BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4470BE

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4470BE	#FFFFFF	#000000	##FFFFFF
##4470BE	1.00	4.88	4.31	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D77C1

Deuteranopia (green-blind)

#3B6CBC

Tritanopia (blue-blind)

#00828E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4470be;
/* rgb */ color: rgb(68, 112, 190);
/* oklch */ color: oklch(55.2% 0.131 261.0);

Tailwind

colors: {
  custom: {
    50: '#8498d2',
    500: '#4470be',
    950: '#000000',
  },
}

SCSS

$custom: #4470be;
$custom-light: #8498d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4470be",
  "rgb": {
    "r": 68,
    "g": 112,
    "b": 190
  },
  "hsl": {
    "h": 218.361,
    "s": 48.413,
    "l": 50.588
  },
  "oklch": {
    "l": 0.55191,
    "c": 0.13129,
    "h": 261
  },
  "luminance": 0.16535
}

Semantic roles & 50–950 ramp

primary

#4470BE

secondary

#CAB694

accent

#A750D8

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0D14

muted

#7D7E82

Preview Lab

Preview with #4470BE

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

Preview Lab → · Contrast checker → · Palette generator →