#4F62CB#4F62CB

#4F62CB is a mid, vivid blue. Relative luminance 0.147; OKLCH L 53.7% C 0.163 H 272.1°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#4F62CB
RGB	rgb(79, 98, 203)
HSL	hsl(231, 54%, 55%)
HSV	hsv(231, 61%, 80%)
CMYK	cmyk(61.1%, 51.7%, 0%, 20.4%)
CIE-LAB	lab(45.23, 25.15, -56.89)
CIE-LCH	lch(45.23, 62.20, 293.85°)
OKLab	oklab(53.74% 0.0059 -0.163)
OKLCH	oklch(53.74% 0.163 272.1)
XYZ	xyz(18.3680, 14.7079, 58.3593)
Luminance	0.1471 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F62CB #CBB84F

analogous

#4FA0CB #4F62CB #7A4FCB

triadic

#4F62CB #CB4F62 #62CB4F

tetradic

#4F62CB #CB4FA0 #CBB84F #4FCB7A

square

#4F62CB #CB4FA0 #CBB84F #4FCB7A

split-complementary

#4F62CB #CB7A4F #A0CB4F

monochromatic

#24327B #3245AA #4F62CB #7E8CD9 #ADB6E7

Accessibility & contrast

On white

5.33

#4F62CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#4F62CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F62CB

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F62CB	#FFFFFF	#000000	##FFFFFF
##4F62CB	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2571CF

Deuteranopia (green-blind)

#0066C9

Tritanopia (blue-blind)

#007A8D

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4f62cb;
/* rgb */ color: rgb(79, 98, 203);
/* oklch */ color: oklch(53.7% 0.163 272.1);

Tailwind

colors: {
  custom: {
    50: '#8c8edb',
    500: '#4f62cb',
    950: '#000000',
  },
}

SCSS

$custom: #4f62cb;
$custom-light: #8c8edb;
$custom-dark: #000000;

JSON

{
  "hex": "#4f62cb",
  "rgb": {
    "r": 79,
    "g": 98,
    "b": 203
  },
  "hsl": {
    "h": 230.806,
    "s": 54.386,
    "l": 55.294
  },
  "oklch": {
    "l": 0.53741,
    "c": 0.16313,
    "h": 272.1
  },
  "luminance": 0.14709
}

Semantic roles & 50–950 ramp

primary

#4F62CB

secondary

#D5CDA1

accent

#C74ADE

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4F62CB

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

Preview Lab → · Contrast checker → · Palette generator →