#4B62BC#4B62BC

#4B62BC is a mid, vivid blue. Relative luminance 0.139; OKLCH L 52.5% C 0.143 H 270.1°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#4B62BC
RGB	rgb(75, 98, 188)
HSL	hsl(228, 46%, 52%)
HSV	hsv(228, 60%, 74%)
CMYK	cmyk(60.1%, 47.9%, 0%, 26.3%)
CIE-LAB	lab(44.03, 19.28, -50.16)
CIE-LCH	lch(44.03, 53.73, 291.02°)
OKLab	oklab(52.46% 0.0002 -0.1433)
OKLCH	oklch(52.46% 0.143 270.1)
XYZ	xyz(16.3434, 13.8607, 49.3813)
Luminance	0.1386 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B62BC #BCA54B

analogous

#4B9BBC #4B62BC #6D4BBC

triadic

#4B62BC #BC4B62 #62BC4B

tetradic

#4B62BC #BC4B9B #BCA54B #4BBC6D

square

#4B62BC #BC4B9B #BCA54B #4BBC6D

split-complementary

#4B62BC #BC6D4B #9BBC4B

monochromatic

#263366 #374A93 #4B62BC #7889CD #A4B0DD

Accessibility & contrast

On white

5.57

#4B62BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#4B62BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B62BC

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B62BC	#FFFFFF	#000000	##FFFFFF
##4B62BC	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#366DBF

Deuteranopia (green-blind)

#2263BA

Tritanopia (blue-blind)

#007686

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4b62bc;
/* rgb */ color: rgb(75, 98, 188);
/* oklch */ color: oklch(52.5% 0.143 270.1);

Tailwind

colors: {
  custom: {
    50: '#878ed1',
    500: '#4b62bc',
    950: '#000000',
  },
}

SCSS

$custom: #4b62bc;
$custom-light: #878ed1;
$custom-dark: #000000;

JSON

{
  "hex": "#4b62bc",
  "rgb": {
    "r": 75,
    "g": 98,
    "b": 188
  },
  "hsl": {
    "h": 227.788,
    "s": 45.749,
    "l": 51.569
  },
  "oklch": {
    "l": 0.52462,
    "c": 0.14331,
    "h": 270.1
  },
  "luminance": 0.13862
}

Semantic roles & 50–950 ramp

primary

#4B62BC

secondary

#CAC099

accent

#BB52D5

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0C14

muted

#7D7D82

Preview Lab

Preview with #4B62BC

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

Preview Lab → · Contrast checker → · Palette generator →