#4D53AF#4D53AF

#4D53AF is a mid, vivid blue. Relative luminance 0.109; OKLCH L 48.7% C 0.144 H 276.8°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#4D53AF
RGB	rgb(77, 83, 175)
HSL	hsl(236, 39%, 49%)
HSV	hsv(236, 56%, 69%)
CMYK	cmyk(56%, 52.6%, 0%, 31.4%)
CIE-LAB	lab(39.34, 24.82, -50.07)
CIE-LCH	lch(39.34, 55.89, 296.37°)
OKLab	oklab(48.68% 0.0171 -0.1432)
OKLCH	oklch(48.68% 0.144 276.8)
XYZ	xyz(13.8892, 10.8585, 41.9131)
Luminance	0.1086 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D53AF #AFA94D

analogous

#4D84AF #4D53AF #784DAF

triadic

#4D53AF #AF4D53 #53AF4D

tetradic

#4D53AF #AF4D84 #AFA94D #4DAF78

square

#4D53AF #AF4D84 #AFA94D #4DAF78

split-complementary

#4D53AF #AF784D #84AF4D

monochromatic

#282B5A #3A3F85 #4D53AF #767BC3 #A1A4D6

Accessibility & contrast

On white

6.62

#4D53AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#4D53AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D53AF

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D53AF	#FFFFFF	#000000	##FFFFFF
##4D53AF	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2061B2

Deuteranopia (green-blind)

#0D59AD

Tritanopia (blue-blind)

#196879

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4d53af;
/* rgb */ color: rgb(77, 83, 175);
/* oklch */ color: oklch(48.7% 0.144 276.8);

Tailwind

colors: {
  custom: {
    50: '#8783c7',
    500: '#4d53af',
    950: '#000000',
  },
}

SCSS

$custom: #4d53af;
$custom-light: #8783c7;
$custom-dark: #000000;

JSON

{
  "hex": "#4d53af",
  "rgb": {
    "r": 77,
    "g": 83,
    "b": 175
  },
  "hsl": {
    "h": 236.327,
    "s": 38.889,
    "l": 49.412
  },
  "oklch": {
    "l": 0.48679,
    "c": 0.14419,
    "h": 276.8
  },
  "luminance": 0.10859
}

Semantic roles & 50–950 ramp

primary

#4D53AF

secondary

#C3C095

accent

#C859CF

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #4D53AF

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

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