#4A58BF#4A58BF

#4A58BF is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.6% C 0.161 H 273.4°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#4A58BF
RGB	rgb(74, 88, 191)
HSL	hsl(233, 48%, 52%)
HSV	hsv(233, 61%, 75%)
CMYK	cmyk(61.3%, 53.9%, 0%, 25.1%)
CIE-LAB	lab(41.53, 26.47, -55.94)
CIE-LCH	lch(41.53, 61.89, 295.32°)
OKLab	oklab(50.61% 0.0096 -0.1605)
OKLCH	oklch(50.61% 0.161 273.4)
XYZ	xyz(15.7146, 12.1956, 50.8060)
Luminance	0.1220 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A58BF #BFB14A

analogous

#4A92BF #4A58BF #774ABF

triadic

#4A58BF #BF4A58 #58BF4A

tetradic

#4A58BF #BF4A92 #BFB14A #4ABF77

square

#4A58BF #BF4A92 #BFB14A #4ABF77

split-complementary

#4A58BF #BF774A #92BF4A

monochromatic

#252D69 #354197 #4A58BF #7782CF #A4ABDF

Accessibility & contrast

On white

6.11

#4A58BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#4A58BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A58BF

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A58BF	#FFFFFF	#000000	##FFFFFF
##4A58BF	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1367C3

Deuteranopia (green-blind)

#005DBD

Tritanopia (blue-blind)

#007083

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4a58bf;
/* rgb */ color: rgb(74, 88, 191);
/* oklch */ color: oklch(50.6% 0.161 273.4);

Tailwind

colors: {
  custom: {
    50: '#8887d3',
    500: '#4a58bf',
    950: '#000000',
  },
}

SCSS

$custom: #4a58bf;
$custom-light: #8887d3;
$custom-dark: #000000;

JSON

{
  "hex": "#4a58bf",
  "rgb": {
    "r": 74,
    "g": 88,
    "b": 191
  },
  "hsl": {
    "h": 232.821,
    "s": 47.755,
    "l": 51.961
  },
  "oklch": {
    "l": 0.50614,
    "c": 0.16075,
    "h": 273.4
  },
  "luminance": 0.12197
}

Semantic roles & 50–950 ramp

primary

#4A58BF

secondary

#CCC699

accent

#C750D7

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #4A58BF

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

Preview Lab → · Contrast checker → · Palette generator →