#4D61D8#4D61D8

#4D61D8 is a mid, vivid blue. Relative luminance 0.151; OKLCH L 54.4% C 0.183 H 271.7°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#4D61D8
RGB	rgb(77, 97, 216)
HSL	hsl(231, 64%, 57%)
HSV	hsv(231, 64%, 85%)
CMYK	cmyk(64.4%, 55.1%, 0%, 15.3%)
CIE-LAB	lab(45.75, 29.87, -63.50)
CIE-LCH	lch(45.75, 70.18, 295.19°)
OKLab	oklab(54.38% 0.0056 -0.1825)
OKLCH	oklch(54.38% 0.183 271.7)
XYZ	xyz(19.7258, 15.0833, 66.8243)
Luminance	0.1509 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D61D8 #D8C44D

analogous

#4DA6D8 #4D61D8 #7F4DD8

triadic

#4D61D8 #D84D61 #61D84D

tetradic

#4D61D8 #D84DA6 #D8C44D #4DD87F

square

#4D61D8 #D84DA6 #D8C44D #4DD87F

split-complementary

#4D61D8 #D87F4D #A6D84D

monochromatic

#1F2E8C #2A3FBE #4D61D8 #7F8EE3 #B1BAEE

Accessibility & contrast

On white

5.23

#4D61D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#4D61D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D61D8

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D61D8	#FFFFFF	#000000	##FFFFFF
##4D61D8	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073DC

Deuteranopia (green-blind)

#0066D6

Tritanopia (blue-blind)

#007D93

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4d61d8;
/* rgb */ color: rgb(77, 97, 216);
/* oklch */ color: oklch(54.4% 0.183 271.7);

Tailwind

colors: {
  custom: {
    50: '#8d8de5',
    500: '#4d61d8',
    950: '#000000',
  },
}

SCSS

$custom: #4d61d8;
$custom-light: #8d8de5;
$custom-dark: #000000;

JSON

{
  "hex": "#4d61d8",
  "rgb": {
    "r": 77,
    "g": 97,
    "b": 216
  },
  "hsl": {
    "h": 231.367,
    "s": 64.055,
    "l": 57.451
  },
  "oklch": {
    "l": 0.54381,
    "c": 0.18261,
    "h": 271.7
  },
  "luminance": 0.15085
}

Semantic roles & 50–950 ramp

primary

#4D61D8

secondary

#DCD4A4

accent

#CF41E7

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4D61D8

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

Preview Lab → · Contrast checker → · Palette generator →