#4A71CA#4A71CA

#4A71CA is a mid, vivid blue. Relative luminance 0.175; OKLCH L 56.5% C 0.145 H 264.4°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#4A71CA
RGB	rgb(74, 113, 202)
HSL	hsl(222, 55%, 54%)
HSV	hsv(222, 63%, 79%)
CMYK	cmyk(63.4%, 44.1%, 0%, 20.8%)
CIE-LAB	lab(48.92, 14.50, -50.41)
CIE-LCH	lch(48.92, 52.45, 286.04°)
OKLab	oklab(56.46% -0.014 -0.1439)
OKLCH	oklch(56.46% 0.145 264.4)
XYZ	xyz(19.3861, 17.5286, 58.2274)
Luminance	0.1753 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A71CA #CAA34A

analogous

#4AB1CA #4A71CA #634ACA

triadic

#4A71CA #CA4A71 #71CA4A

tetradic

#4A71CA #CA4AB1 #CAA34A #4ACA63

square

#4A71CA #CA4AB1 #CAA34A #4ACA63

split-complementary

#4A71CA #CA634A #B1CA4A

monochromatic

#233C77 #3154A6 #4A71CA #7996D8 #A9BBE6

Accessibility & contrast

On white

4.66

#4A71CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#4A71CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4A71CA

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A71CA	#FFFFFF	#000000	##FFFFFF
##4A71CA	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#477ACD

Deuteranopia (green-blind)

#336FC8

Tritanopia (blue-blind)

#008594

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4a71ca;
/* rgb */ color: rgb(74, 113, 202);
/* oklch */ color: oklch(56.5% 0.145 264.4);

Tailwind

colors: {
  custom: {
    50: '#8899db',
    500: '#4a71ca',
    950: '#000000',
  },
}

SCSS

$custom: #4a71ca;
$custom-light: #8899db;
$custom-dark: #000000;

JSON

{
  "hex": "#4a71ca",
  "rgb": {
    "r": 74,
    "g": 113,
    "b": 202
  },
  "hsl": {
    "h": 221.719,
    "s": 54.701,
    "l": 54.118
  },
  "oklch": {
    "l": 0.56457,
    "c": 0.14455,
    "h": 264.4
  },
  "luminance": 0.1753
}

Semantic roles & 50–950 ramp

primary

#4A71CA

secondary

#D3C39D

accent

#B14ADE

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #4A71CA

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

Preview Lab → · Contrast checker → · Palette generator →