#4B62CB#4B62CB

#4B62CB is a mid, vivid blue. Relative luminance 0.145; OKLCH L 53.5% C 0.164 H 270.6°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#4B62CB
RGB	rgb(75, 98, 203)
HSL	hsl(229, 55%, 55%)
HSV	hsv(229, 63%, 80%)
CMYK	cmyk(63.1%, 51.7%, 0%, 20.4%)
CIE-LAB	lab(45.00, 24.44, -57.27)
CIE-LCH	lch(45.00, 62.27, 293.11°)
OKLab	oklab(53.51% 0.0018 -0.1642)
OKLCH	oklch(53.51% 0.164 270.6)
XYZ	xyz(18.0452, 14.5415, 58.3442)
Luminance	0.1454 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B62CB #CBB44B

analogous

#4BA2CB #4B62CB #744BCB

triadic

#4B62CB #CB4B62 #62CB4B

tetradic

#4B62CB #CB4BA2 #CBB44B #4BCB74

square

#4B62CB #CB4BA2 #CBB44B #4BCB74

split-complementary

#4B62CB #CB744B #A2CB4B

monochromatic

#233279 #3146A8 #4B62CB #7A8BD9 #AAB5E6

Accessibility & contrast

On white

5.37

#4B62CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#4B62CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B62CB

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B62CB	#FFFFFF	#000000	##FFFFFF
##4B62CB	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2370CF

Deuteranopia (green-blind)

#0065C9

Tritanopia (blue-blind)

#007A8D

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4b62cb;
/* rgb */ color: rgb(75, 98, 203);
/* oklch */ color: oklch(53.5% 0.164 270.6);

Tailwind

colors: {
  custom: {
    50: '#8a8edb',
    500: '#4b62cb',
    950: '#000000',
  },
}

SCSS

$custom: #4b62cb;
$custom-light: #8a8edb;
$custom-dark: #000000;

JSON

{
  "hex": "#4b62cb",
  "rgb": {
    "r": 75,
    "g": 98,
    "b": 203
  },
  "hsl": {
    "h": 229.219,
    "s": 55.172,
    "l": 54.51
  },
  "oklch": {
    "l": 0.53505,
    "c": 0.16426,
    "h": 270.6
  },
  "luminance": 0.14543
}

Semantic roles & 50–950 ramp

primary

#4B62CB

secondary

#D4CA9E

accent

#C449DF

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4B62CB

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

Preview Lab → · Contrast checker → · Palette generator →