#4D54D3#4D54D3

#4D54D3 is a mid, vivid blue. Relative luminance 0.126; OKLCH L 51.6% C 0.192 H 275.0°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#4D54D3
RGB	rgb(77, 84, 211)
HSL	hsl(237, 60%, 56%)
HSV	hsv(237, 64%, 83%)
CMYK	cmyk(63.5%, 60.2%, 0%, 17.3%)
CIE-LAB	lab(42.19, 36.25, -66.43)
CIE-LCH	lch(42.19, 75.68, 298.62°)
OKLab	oklab(51.62% 0.0168 -0.1913)
OKLCH	oklch(51.62% 0.192 275)
XYZ	xyz(17.9849, 12.6201, 63.1035)
Luminance	0.1262 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D54D3 #D3CC4D

analogous

#4D97D3 #4D54D3 #894DD3

triadic

#4D54D3 #D34D54 #54D34D

tetradic

#4D54D3 #D34D97 #D3CC4D #4DD389

square

#4D54D3 #D34D97 #D3CC4D #4DD389

split-complementary

#4D54D3 #D3894D #97D34D

monochromatic

#212685 #2D34B6 #4D54D3 #7E83DF #AFB2EB

Accessibility & contrast

On white

5.96

#4D54D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#4D54D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D54D3

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D54D3	#FFFFFF	#000000	##FFFFFF
##4D54D3	1.00	5.96	3.52	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AD7

Deuteranopia (green-blind)

#005ED0

Tritanopia (blue-blind)

#00738B

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4d54d3;
/* rgb */ color: rgb(77, 84, 211);
/* oklch */ color: oklch(51.6% 0.192 275.0);

Tailwind

colors: {
  custom: {
    50: '#8d84e1',
    500: '#4d54d3',
    950: '#000000',
  },
}

SCSS

$custom: #4d54d3;
$custom-light: #8d84e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4d54d3",
  "rgb": {
    "r": 77,
    "g": 84,
    "b": 211
  },
  "hsl": {
    "h": 236.866,
    "s": 60.36,
    "l": 56.471
  },
  "oklch": {
    "l": 0.51616,
    "c": 0.192,
    "h": 275
  },
  "luminance": 0.12622
}

Semantic roles & 50–950 ramp

primary

#4D54D3

secondary

#D9D7A2

accent

#DB44E4

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4D54D3

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

Preview Lab → · Contrast checker → · Palette generator →