#4A71DC#4A71DC

#4A71DC is a mid, vivid blue. Relative luminance 0.184; OKLCH L 57.6% C 0.169 H 266.2°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#4A71DC
RGB	rgb(74, 113, 220)
HSL	hsl(224, 68%, 58%)
HSV	hsv(224, 66%, 86%)
CMYK	cmyk(66.4%, 48.6%, 0%, 13.7%)
CIE-LAB	lab(50.02, 20.78, -58.89)
CIE-LCH	lch(50.02, 62.45, 289.43°)
OKLab	oklab(57.65% -0.0113 -0.1688)
OKLCH	oklch(57.65% 0.169 266.2)
XYZ	xyz(21.6430, 18.4313, 70.1133)
Luminance	0.1843 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A71DC #DCB54A

analogous

#4ABADC #4A71DC #6C4ADC

triadic

#4A71DC #DC4A71 #71DC4A

tetradic

#4A71DC #DC4ABA #DCB54A #4ADC6C

square

#4A71DC #DC4ABA #DCB54A #4ADC6C

split-complementary

#4A71DC #DC6C4A #BADC4A

monochromatic

#1C3B90 #2650C3 #4A71DC #7D99E6 #B1C1F0

Accessibility & contrast

On white

4.48

#4A71DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#4A71DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A71DC

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A71DC	#FFFFFF	#000000	##000000
##4A71DC	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#377EE0

Deuteranopia (green-blind)

#0D71DA

Tritanopia (blue-blind)

#008A9C

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4a71dc;
/* rgb */ color: rgb(74, 113, 220);
/* oklch */ color: oklch(57.6% 0.169 266.2);

Tailwind

colors: {
  custom: {
    50: '#8c99e7',
    500: '#4a71dc',
    950: '#000000',
  },
}

SCSS

$custom: #4a71dc;
$custom-light: #8c99e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4a71dc",
  "rgb": {
    "r": 74,
    "g": 113,
    "b": 220
  },
  "hsl": {
    "h": 223.973,
    "s": 67.593,
    "l": 57.647
  },
  "oklch": {
    "l": 0.57649,
    "c": 0.16919,
    "h": 266.2
  },
  "luminance": 0.18433
}

Semantic roles & 50–950 ramp

primary

#4A71DC

secondary

#DECFA4

accent

#BC3DEA

background

#F9F9FE

surface

#F1F2FD

border

#CBCCD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4A71DC

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

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