#4B58AC#4B58AC

#4B58AC is a mid, vivid blue. Relative luminance 0.115; OKLCH L 49.3% C 0.134 H 273.9°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#4B58AC
RGB	rgb(75, 88, 172)
HSL	hsl(232, 39%, 48%)
HSV	hsv(232, 56%, 67%)
CMYK	cmyk(56.4%, 48.8%, 0%, 32.5%)
CIE-LAB	lab(40.33, 20.20, -46.71)
CIE-LCH	lch(40.33, 50.89, 293.39°)
OKLab	oklab(49.33% 0.009 -0.1333)
OKLCH	oklch(49.33% 0.134 273.9)
XYZ	xyz(13.8354, 11.4529, 40.5033)
Luminance	0.1145 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B58AC #AC9F4B

analogous

#4B88AC #4B58AC #6E4BAC

triadic

#4B58AC #AC4B58 #58AC4B

tetradic

#4B58AC #AC4B88 #AC9F4B #4BAC6E

square

#4B58AC #AC4B88 #AC9F4B #4BAC6E

split-complementary

#4B58AC #AC6E4B #88AC4B

monochromatic

#262C57 #384281 #4B58AC #727DC2 #9DA4D4

Accessibility & contrast

On white

6.38

#4B58AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#4B58AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B58AC

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B58AC	#FFFFFF	#000000	##FFFFFF
##4B58AC	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F63AF

Deuteranopia (green-blind)

#225BAA

Tritanopia (blue-blind)

#146B7A

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4b58ac;
/* rgb */ color: rgb(75, 88, 172);
/* oklch */ color: oklch(49.3% 0.134 273.9);

Tailwind

colors: {
  custom: {
    50: '#8586c5',
    500: '#4b58ac',
    950: '#000000',
  },
}

SCSS

$custom: #4b58ac;
$custom-light: #8586c5;
$custom-dark: #000000;

JSON

{
  "hex": "#4b58ac",
  "rgb": {
    "r": 75,
    "g": 88,
    "b": 172
  },
  "hsl": {
    "h": 231.959,
    "s": 39.271,
    "l": 48.431
  },
  "oklch": {
    "l": 0.49329,
    "c": 0.13359,
    "h": 273.9
  },
  "luminance": 0.11454
}

Semantic roles & 50–950 ramp

primary

#4B58AC

secondary

#C1BB92

accent

#BF59CF

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #4B58AC

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

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