#4D548C#4D548C

#4D548C is a mid, moderate blue. Relative luminance 0.098; OKLCH L 46.6% C 0.091 H 276.9°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#4D548C
RGB	rgb(77, 84, 140)
HSL	hsl(233, 29%, 43%)
HSV	hsv(233, 45%, 55%)
CMYK	cmyk(45%, 40%, 0%, 45.1%)
CIE-LAB	lab(37.50, 12.78, -32.03)
CIE-LCH	lch(37.50, 34.48, 291.75°)
OKLab	oklab(46.6% 0.0109 -0.0903)
OKLCH	oklch(46.6% 0.091 276.9)
XYZ	xyz(10.9631, 9.8113, 26.1220)
Luminance	0.0981 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D548C #8C854D

analogous

#4D748C #4D548C #654D8C

triadic

#4D548C #8C4D54 #548C4D

tetradic

#4D548C #8C4D74 #8C854D #4D8C65

square

#4D548C #8C4D74 #8C854D #4D8C65

split-complementary

#4D548C #8C654D #748C4D

monochromatic

#22253D #373C65 #4D548C #6971AD #9196C2

Accessibility & contrast

On white

7.09

#4D548C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#4D548C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D548C

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D548C	#FFFFFF	#000000	##FFFFFF
##4D548C	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#405B8E

Deuteranopia (green-blind)

#3B568B

Tritanopia (blue-blind)

#385F69

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4d548c;
/* rgb */ color: rgb(77, 84, 140);
/* oklch */ color: oklch(46.6% 0.091 276.9);

Tailwind

colors: {
  custom: {
    50: '#8284ae',
    500: '#4d548c',
    950: '#000000',
  },
}

SCSS

$custom: #4d548c;
$custom-light: #8284ae;
$custom-dark: #000000;

JSON

{
  "hex": "#4d548c",
  "rgb": {
    "r": 77,
    "g": 84,
    "b": 140
  },
  "hsl": {
    "h": 233.333,
    "s": 29.032,
    "l": 42.549
  },
  "oklch": {
    "l": 0.46601,
    "c": 0.09091,
    "h": 276.9
  },
  "luminance": 0.09812
}

Semantic roles & 50–950 ramp

primary

#4D548C

secondary

#AFAA86

accent

#BA62C5

background

#F8F8FA

surface

#EFEFF4

border

#CACACE

text

#0B0A10

muted

#7C7C7F

Preview Lab

Preview with #4D548C

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

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