#4F60CB#4F60CB

#4F60CB is a mid, vivid blue. Relative luminance 0.143; OKLCH L 53.4% C 0.166 H 272.7°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#4F60CB
RGB	rgb(79, 96, 203)
HSL	hsl(232, 54%, 55%)
HSV	hsv(232, 61%, 80%)
CMYK	cmyk(61.1%, 52.7%, 0%, 20.4%)
CIE-LAB	lab(44.71, 26.40, -57.72)
CIE-LCH	lch(44.71, 63.48, 294.58°)
OKLab	oklab(53.35% 0.0079 -0.1655)
OKLCH	oklch(53.35% 0.166 272.7)
XYZ	xyz(18.1832, 14.3383, 58.2977)
Luminance	0.1434 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F60CB #CBBA4F

analogous

#4F9ECB #4F60CB #7C4FCB

triadic

#4F60CB #CB4F60 #60CB4F

tetradic

#4F60CB #CB4F9E #CBBA4F #4FCB7C

square

#4F60CB #CB4F9E #CBBA4F #4FCB7C

split-complementary

#4F60CB #CB7C4F #9ECB4F

monochromatic

#24307B #3243AA #4F60CB #7E8BD9 #ADB5E7

Accessibility & contrast

On white

5.43

#4F60CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#4F60CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F60CB

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F60CB	#FFFFFF	#000000	##FFFFFF
##4F60CB	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E6FCF

Deuteranopia (green-blind)

#0065C9

Tritanopia (blue-blind)

#00798C

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4f60cb;
/* rgb */ color: rgb(79, 96, 203);
/* oklch */ color: oklch(53.4% 0.166 272.7);

Tailwind

colors: {
  custom: {
    50: '#8c8cdb',
    500: '#4f60cb',
    950: '#000000',
  },
}

SCSS

$custom: #4f60cb;
$custom-light: #8c8cdb;
$custom-dark: #000000;

JSON

{
  "hex": "#4f60cb",
  "rgb": {
    "r": 79,
    "g": 96,
    "b": 203
  },
  "hsl": {
    "h": 231.774,
    "s": 54.386,
    "l": 55.294
  },
  "oklch": {
    "l": 0.53352,
    "c": 0.16569,
    "h": 272.7
  },
  "luminance": 0.1434
}

Semantic roles & 50–950 ramp

primary

#4F60CB

secondary

#D5CEA1

accent

#C94ADE

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4F60CB

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

Preview Lab → · Contrast checker → · Palette generator →