#4D60CB#4D60CB

#4D60CB is a mid, vivid blue. Relative luminance 0.143; OKLCH L 53.2% C 0.166 H 272.0°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#4D60CB
RGB	rgb(77, 96, 203)
HSL	hsl(231, 55%, 55%)
HSV	hsv(231, 62%, 80%)
CMYK	cmyk(62.1%, 52.7%, 0%, 20.4%)
CIE-LAB	lab(44.59, 26.05, -57.92)
CIE-LCH	lch(44.59, 63.51, 294.22°)
OKLab	oklab(53.23% 0.0058 -0.1661)
OKLCH	oklch(53.23% 0.166 272)
XYZ	xyz(18.0193, 14.2538, 58.2900)
Luminance	0.1426 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D60CB #CBB84D

analogous

#4D9FCB #4D60CB #794DCB

triadic

#4D60CB #CB4D60 #60CB4D

tetradic

#4D60CB #CB4D9F #CBB84D #4DCB79

square

#4D60CB #CB4D9F #CBB84D #4DCB79

split-complementary

#4D60CB #CB794D #9FCB4D

monochromatic

#24317A #3144A9 #4D60CB #7C8AD9 #ACB5E7

Accessibility & contrast

On white

5.45

#4D60CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#4D60CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D60CB

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D60CB	#FFFFFF	#000000	##FFFFFF
##4D60CB	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D6FCF

Deuteranopia (green-blind)

#0064C9

Tritanopia (blue-blind)

#00798C

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4d60cb;
/* rgb */ color: rgb(77, 96, 203);
/* oklch */ color: oklch(53.2% 0.166 272.0);

Tailwind

colors: {
  custom: {
    50: '#8b8cdb',
    500: '#4d60cb',
    950: '#000000',
  },
}

SCSS

$custom: #4d60cb;
$custom-light: #8b8cdb;
$custom-dark: #000000;

JSON

{
  "hex": "#4d60cb",
  "rgb": {
    "r": 77,
    "g": 96,
    "b": 203
  },
  "hsl": {
    "h": 230.952,
    "s": 54.783,
    "l": 54.902
  },
  "oklch": {
    "l": 0.5323,
    "c": 0.16623,
    "h": 272
  },
  "luminance": 0.14255
}

Semantic roles & 50–950 ramp

primary

#4D60CB

secondary

#D4CC9F

accent

#C84ADE

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4D60CB

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

Preview Lab → · Contrast checker → · Palette generator →