#4D61D7#4D61D7

#4D61D7 is a mid, vivid blue. Relative luminance 0.150; OKLCH L 54.3% C 0.181 H 271.7°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#4D61D7
RGB	rgb(77, 97, 215)
HSL	hsl(231, 63%, 57%)
HSV	hsv(231, 64%, 84%)
CMYK	cmyk(64.2%, 54.9%, 0%, 15.7%)
CIE-LAB	lab(45.68, 29.53, -63.05)
CIE-LCH	lch(45.68, 69.62, 295.10°)
OKLab	oklab(54.31% 0.0055 -0.1812)
OKLCH	oklch(54.31% 0.181 271.7)
XYZ	xyz(19.5969, 15.0317, 66.1455)
Luminance	0.1503 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D61D7 #D7C34D

analogous

#4DA6D7 #4D61D7 #7E4DD7

triadic

#4D61D7 #D74D61 #61D74D

tetradic

#4D61D7 #D74DA6 #D7C34D #4DD77E

square

#4D61D7 #D74DA6 #D7C34D #4DD77E

split-complementary

#4D61D7 #D77E4D #A6D74D

monochromatic

#1F2F8A #2A40BC #4D61D7 #7F8DE2 #B1BAED

Accessibility & contrast

On white

5.24

#4D61D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#4D61D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D61D7

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D61D7	#FFFFFF	#000000	##FFFFFF
##4D61D7	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)

#0073DB

Deuteranopia (green-blind)

#0066D5

Tritanopia (blue-blind)

#007D92

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4d61d7;
/* rgb */ color: rgb(77, 97, 215);
/* oklch */ color: oklch(54.3% 0.181 271.7);

Tailwind

colors: {
  custom: {
    50: '#8d8de4',
    500: '#4d61d7',
    950: '#000000',
  },
}

SCSS

$custom: #4d61d7;
$custom-light: #8d8de4;
$custom-dark: #000000;

JSON

{
  "hex": "#4d61d7",
  "rgb": {
    "r": 77,
    "g": 97,
    "b": 215
  },
  "hsl": {
    "h": 231.304,
    "s": 63.303,
    "l": 57.255
  },
  "oklch": {
    "l": 0.54306,
    "c": 0.18127,
    "h": 271.7
  },
  "luminance": 0.15033
}

Semantic roles & 50–950 ramp

primary

#4D61D7

secondary

#DCD4A4

accent

#CE41E6

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4D61D7

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

Preview Lab → · Contrast checker → · Palette generator →