#4C61D8#4C61D8

#4C61D8 is a mid, vivid blue. Relative luminance 0.150; OKLCH L 54.3% C 0.183 H 271.4°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#4C61D8
RGB	rgb(76, 97, 216)
HSL	hsl(231, 64%, 57%)
HSV	hsv(231, 65%, 85%)
CMYK	cmyk(64.8%, 55.1%, 0%, 15.3%)
CIE-LAB	lab(45.69, 29.72, -63.59)
CIE-LCH	lch(45.69, 70.20, 295.05°)
OKLab	oklab(54.32% 0.0045 -0.1828)
OKLCH	oklch(54.32% 0.183 271.4)
XYZ	xyz(19.6457, 15.0420, 66.8205)
Luminance	0.1504 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C61D8 #D8C34C

analogous

#4CA7D8 #4C61D8 #7D4CD8

triadic

#4C61D8 #D84C61 #61D84C

tetradic

#4C61D8 #D84CA7 #D8C34C #4CD87D

square

#4C61D8 #D84CA7 #D8C34C #4CD87D

split-complementary

#4C61D8 #D87D4C #A7D84C

monochromatic

#1E2F8B #2940BE #4C61D8 #7E8DE3 #B1BAEE

Accessibility & contrast

On white

5.24

#4C61D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#4C61D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C61D8

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C61D8	#FFFFFF	#000000	##FFFFFF
##4C61D8	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073DC

Deuteranopia (green-blind)

#0066D6

Tritanopia (blue-blind)

#007E93

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4c61d8;
/* rgb */ color: rgb(76, 97, 216);
/* oklch */ color: oklch(54.3% 0.183 271.4);

Tailwind

colors: {
  custom: {
    50: '#8d8de5',
    500: '#4c61d8',
    950: '#000000',
  },
}

SCSS

$custom: #4c61d8;
$custom-light: #8d8de5;
$custom-dark: #000000;

JSON

{
  "hex": "#4c61d8",
  "rgb": {
    "r": 76,
    "g": 97,
    "b": 216
  },
  "hsl": {
    "h": 231,
    "s": 64.22,
    "l": 57.255
  },
  "oklch": {
    "l": 0.54324,
    "c": 0.18289,
    "h": 271.4
  },
  "luminance": 0.15044
}

Semantic roles & 50–950 ramp

primary

#4C61D8

secondary

#DCD4A4

accent

#CE41E7

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4C61D8

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

Preview Lab → · Contrast checker → · Palette generator →