#4A71CE#4A71CE

#4A71CE is a mid, vivid blue. Relative luminance 0.177; OKLCH L 56.7% C 0.150 H 264.9°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#4A71CE
RGB	rgb(74, 113, 206)
HSL	hsl(222, 57%, 55%)
HSV	hsv(222, 64%, 81%)
CMYK	cmyk(64.1%, 45.1%, 0%, 19.2%)
CIE-LAB	lab(49.16, 15.89, -52.32)
CIE-LCH	lch(49.16, 54.67, 286.89°)
OKLab	oklab(56.72% -0.0133 -0.1495)
OKLCH	oklch(56.72% 0.15 264.9)
XYZ	xyz(19.8659, 17.7205, 60.7540)
Luminance	0.1772 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A71CE #CEA74A

analogous

#4AB3CE #4A71CE #654ACE

triadic

#4A71CE #CE4A71 #71CE4A

tetradic

#4A71CE #CE4AB3 #CEA74A #4ACE65

square

#4A71CE #CE4AB3 #CEA74A #4ACE65

split-complementary

#4A71CE #CE654A #B3CE4A

monochromatic

#223C7C #2F54AC #4A71CE #7A97DB #AABDE8

Accessibility & contrast

On white

4.62

#4A71CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#4A71CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4A71CE

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A71CE	#FFFFFF	#000000	##FFFFFF
##4A71CE	1.00	4.62	4.54	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#447BD2

Deuteranopia (green-blind)

#2D6FCC

Tritanopia (blue-blind)

#008695

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4a71ce;
/* rgb */ color: rgb(74, 113, 206);
/* oklch */ color: oklch(56.7% 0.150 264.9);

Tailwind

colors: {
  custom: {
    50: '#8999dd',
    500: '#4a71ce',
    950: '#000000',
  },
}

SCSS

$custom: #4a71ce;
$custom-light: #8999dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4a71ce",
  "rgb": {
    "r": 74,
    "g": 113,
    "b": 206
  },
  "hsl": {
    "h": 222.273,
    "s": 57.391,
    "l": 54.902
  },
  "oklch": {
    "l": 0.56715,
    "c": 0.15007,
    "h": 264.9
  },
  "luminance": 0.17722
}

Semantic roles & 50–950 ramp

primary

#4A71CE

secondary

#D6C59E

accent

#B347E1

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #4A71CE

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

Preview Lab → · Contrast checker → · Palette generator →