#4971D6#4971D6

#4971D6 is a mid, vivid blue. Relative luminance 0.181; OKLCH L 57.2% C 0.161 H 265.4°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#4971D6
RGB	rgb(73, 113, 214)
HSL	hsl(223, 63%, 56%)
HSV	hsv(223, 66%, 84%)
CMYK	cmyk(65.9%, 47.2%, 0%, 16.1%)
CIE-LAB	lab(49.59, 18.51, -56.17)
CIE-LCH	lch(49.59, 59.14, 288.24°)
OKLab	oklab(57.19% -0.013 -0.1608)
OKLCH	oklch(57.19% 0.161 265.4)
XYZ	xyz(20.7862, 18.0798, 65.9996)
Luminance	0.1808 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4971D6 #D6AE49

analogous

#49B8D6 #4971D6 #6849D6

triadic

#4971D6 #D64971 #71D649

tetradic

#4971D6 #D649B8 #D6AE49 #49D668

square

#4971D6 #D649B8 #D6AE49 #49D668

split-complementary

#4971D6 #D66849 #B8D649

monochromatic

#1E3C86 #2A52B8 #4971D6 #7B98E1 #ADBFED

Accessibility & contrast

On white

4.55

#4971D6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#4971D6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4971D6

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4971D6	#FFFFFF	#000000	##000000
##4971D6	1.00	4.55	4.62	4.62
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D7DDA

Deuteranopia (green-blind)

#1E70D4

Tritanopia (blue-blind)

#008899

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #4971d6;
/* rgb */ color: rgb(73, 113, 214);
/* oklch */ color: oklch(57.2% 0.161 265.4);

Tailwind

colors: {
  custom: {
    50: '#8a99e3',
    500: '#4971d6',
    950: '#000000',
  },
}

SCSS

$custom: #4971d6;
$custom-light: #8a99e3;
$custom-dark: #000000;

JSON

{
  "hex": "#4971d6",
  "rgb": {
    "r": 73,
    "g": 113,
    "b": 214
  },
  "hsl": {
    "h": 222.979,
    "s": 63.229,
    "l": 56.275
  },
  "oklch": {
    "l": 0.57193,
    "c": 0.16136,
    "h": 265.4
  },
  "luminance": 0.18082
}

Semantic roles & 50–950 ramp

primary

#4971D6

secondary

#DACAA0

accent

#B842E6

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0D15

muted

#7E7E84

Preview Lab

Preview with #4971D6

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

Preview Lab → · Contrast checker → · Palette generator →