#4D52BD#4D52BD

#4D52BD is a mid, vivid blue. Relative luminance 0.113; OKLCH L 49.5% C 0.165 H 276.5°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#4D52BD
RGB	rgb(77, 82, 189)
HSL	hsl(237, 46%, 52%)
HSV	hsv(237, 59%, 74%)
CMYK	cmyk(59.3%, 56.6%, 0%, 25.9%)
CIE-LAB	lab(40.06, 30.13, -57.14)
CIE-LCH	lch(40.06, 64.60, 297.80°)
OKLab	oklab(49.52% 0.0188 -0.164)
OKLCH	oklch(49.52% 0.165 276.5)
XYZ	xyz(15.2602, 11.2854, 49.5084)
Luminance	0.1129 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D52BD #BDB84D

analogous

#4D8ABD #4D52BD #804DBD

triadic

#4D52BD #BD4D52 #52BD4D

tetradic

#4D52BD #BD4D8A #BDB84D #4DBD80

square

#4D52BD #BD4D8A #BDB84D #4DBD80

split-complementary

#4D52BD #BD804D #8ABD4D

monochromatic

#272A69 #373C95 #4D52BD #7A7DCE #A6A9DE

Accessibility & contrast

On white

6.45

#4D52BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#4D52BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D52BD

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D52BD	#FFFFFF	#000000	##FFFFFF
##4D52BD	1.00	6.45	3.26	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C1

Deuteranopia (green-blind)

#005ABB

Tritanopia (blue-blind)

#006B7F

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4d52bd;
/* rgb */ color: rgb(77, 82, 189);
/* oklch */ color: oklch(49.5% 0.165 276.5);

Tailwind

colors: {
  custom: {
    50: '#8982d2',
    500: '#4d52bd',
    950: '#000000',
  },
}

SCSS

$custom: #4d52bd;
$custom-light: #8982d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4d52bd",
  "rgb": {
    "r": 77,
    "g": 82,
    "b": 189
  },
  "hsl": {
    "h": 237.321,
    "s": 45.902,
    "l": 52.157
  },
  "oklch": {
    "l": 0.49523,
    "c": 0.16506,
    "h": 276.5
  },
  "luminance": 0.11286
}

Semantic roles & 50–950 ramp

primary

#4D52BD

secondary

#CBC99A

accent

#D052D6

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0D0A14

muted

#7D7C83

Preview Lab

Preview with #4D52BD

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

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