#4D58BD#4D58BD

#4D58BD is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.7% C 0.157 H 274.6°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#4D58BD
RGB	rgb(77, 88, 189)
HSL	hsl(234, 46%, 52%)
HSV	hsv(234, 59%, 74%)
CMYK	cmyk(59.3%, 53.4%, 0%, 25.9%)
CIE-LAB	lab(41.58, 26.34, -54.68)
CIE-LCH	lch(41.58, 60.69, 295.72°)
OKLab	oklab(50.66% 0.0127 -0.1567)
OKLCH	oklch(50.66% 0.157 274.6)
XYZ	xyz(15.7326, 12.2302, 49.6658)
Luminance	0.1223 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D58BD #BDB24D

analogous

#4D90BD #4D58BD #7A4DBD

triadic

#4D58BD #BD4D58 #58BD4D

tetradic

#4D58BD #BD4D90 #BDB24D #4DBD7A

square

#4D58BD #BD4D90 #BDB24D #4DBD7A

split-complementary

#4D58BD #BD7A4D #90BD4D

monochromatic

#272D69 #374195 #4D58BD #7A82CE #A6ACDE

Accessibility & contrast

On white

6.09

#4D58BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#4D58BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D58BD

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D58BD	#FFFFFF	#000000	##FFFFFF
##4D58BD	1.00	6.09	3.45	6.09
#FFFFFF	6.09	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1967C1

Deuteranopia (green-blind)

#005DBB

Tritanopia (blue-blind)

#006F82

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4d58bd;
/* rgb */ color: rgb(77, 88, 189);
/* oklch */ color: oklch(50.7% 0.157 274.6);

Tailwind

colors: {
  custom: {
    50: '#8987d2',
    500: '#4d58bd',
    950: '#000000',
  },
}

SCSS

$custom: #4d58bd;
$custom-light: #8987d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4d58bd",
  "rgb": {
    "r": 77,
    "g": 88,
    "b": 189
  },
  "hsl": {
    "h": 234.107,
    "s": 45.902,
    "l": 52.157
  },
  "oklch": {
    "l": 0.50661,
    "c": 0.1572,
    "h": 274.6
  },
  "luminance": 0.12231
}

Semantic roles & 50–950 ramp

primary

#4D58BD

secondary

#CBC79A

accent

#C952D6

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0C0B14

muted

#7D7C82

Preview Lab

Preview with #4D58BD

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

Preview Lab → · Contrast checker → · Palette generator →