#4D5BD2#4D5BD2

#4D5BD2 is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.8% C 0.182 H 273.4°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#4D5BD2
RGB	rgb(77, 91, 210)
HSL	hsl(234, 60%, 56%)
HSV	hsv(234, 63%, 82%)
CMYK	cmyk(63.3%, 56.7%, 0%, 17.6%)
CIE-LAB	lab(43.82, 31.57, -63.20)
CIE-LCH	lch(43.82, 70.65, 296.55°)
OKLab	oklab(52.8% 0.0107 -0.1817)
OKLCH	oklch(52.8% 0.182 273.4)
XYZ	xyz(18.4307, 13.7115, 62.6356)
Luminance	0.1371 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D5BD2 #D2C44D

analogous

#4D9ED2 #4D5BD2 #824DD2

triadic

#4D5BD2 #D24D5B #5BD24D

tetradic

#4D5BD2 #D24D9E #D2C44D #4DD282

square

#4D5BD2 #D24D9E #D2C44D #4DD282

split-complementary

#4D5BD2 #D2824D #9ED24D

monochromatic

#212C83 #2E3CB4 #4D5BD2 #7E88DE #AFB5EB

Accessibility & contrast

On white

5.61

#4D5BD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#4D5BD2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D5BD2

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D5BD2	#FFFFFF	#000000	##FFFFFF
##4D5BD2	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED6

Deuteranopia (green-blind)

#0062D0

Tritanopia (blue-blind)

#00788E

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4d5bd2;
/* rgb */ color: rgb(77, 91, 210);
/* oklch */ color: oklch(52.8% 0.182 273.4);

Tailwind

colors: {
  custom: {
    50: '#8c89e1',
    500: '#4d5bd2',
    950: '#000000',
  },
}

SCSS

$custom: #4d5bd2;
$custom-light: #8c89e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4d5bd2",
  "rgb": {
    "r": 77,
    "g": 91,
    "b": 210
  },
  "hsl": {
    "h": 233.684,
    "s": 59.641,
    "l": 56.275
  },
  "oklch": {
    "l": 0.52802,
    "c": 0.18203,
    "h": 273.4
  },
  "luminance": 0.13713
}

Semantic roles & 50–950 ramp

primary

#4D5BD2

secondary

#D9D3A2

accent

#D245E3

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4D5BD2

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

Preview Lab → · Contrast checker → · Palette generator →