#4C71ED#4C71ED

#4C71ED is a mid, vivid blue. Relative luminance 0.195; OKLCH L 58.9% C 0.191 H 267.6°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#4C71ED
RGB	rgb(76, 113, 237)
HSL	hsl(226, 82%, 61%)
HSV	hsv(226, 68%, 93%)
CMYK	cmyk(67.9%, 52.3%, 0%, 7.1%)
CIE-LAB	lab(51.22, 27.02, -66.50)
CIE-LCH	lch(51.22, 71.78, 292.11°)
OKLab	oklab(58.94% -0.0079 -0.1912)
OKLCH	oklch(58.94% 0.191 267.6)
XYZ	xyz(24.1664, 19.4588, 82.5867)
Luminance	0.1946 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C71ED #EDC84C

analogous

#4CC2ED #4C71ED #784CED

triadic

#4C71ED #ED4C71 #71ED4C

tetradic

#4C71ED #ED4CC2 #EDC84C #4CED78

square

#4C71ED #ED4CC2 #EDC84C #4CED78

split-complementary

#4C71ED #ED784C #C2ED4C

monochromatic

#1135AD #1746E5 #4C71ED #849DF3 #BBC9F8

Accessibility & contrast

On white

4.29

#4C71ED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#4C71ED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C71ED

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C71ED	#FFFFFF	#000000	##000000
##4C71ED	1.00	4.29	4.89	4.89
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C82F1

Deuteranopia (green-blind)

#0073EA

Tritanopia (blue-blind)

#008FA4

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4c71ed;
/* rgb */ color: rgb(76, 113, 237);
/* oklch */ color: oklch(58.9% 0.191 267.6);

Tailwind

colors: {
  custom: {
    50: '#9099f4',
    500: '#4c71ed',
    950: '#000000',
  },
}

SCSS

$custom: #4c71ed;
$custom-light: #9099f4;
$custom-dark: #000000;

JSON

{
  "hex": "#4c71ed",
  "rgb": {
    "r": 76,
    "g": 113,
    "b": 237
  },
  "hsl": {
    "h": 226.211,
    "s": 81.726,
    "l": 61.373
  },
  "oklch": {
    "l": 0.58943,
    "c": 0.19133,
    "h": 267.6
  },
  "luminance": 0.19461
}

Semantic roles & 50–950 ramp

primary

#4C71ED

secondary

#E8DBAC

accent

#AD07DE

background

#F9F9FF

surface

#F2F2FE

border

#CCCCD6

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #4C71ED

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

Preview Lab → · Contrast checker → · Palette generator →