#4D60BB#4D60BB

#4D60BB is a mid, vivid blue. Relative luminance 0.135; OKLCH L 52.1% C 0.144 H 271.7°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#4D60BB
RGB	rgb(77, 96, 187)
HSL	hsl(230, 45%, 52%)
HSV	hsv(230, 59%, 73%)
CMYK	cmyk(58.8%, 48.7%, 0%, 26.7%)
CIE-LAB	lab(43.55, 20.59, -50.34)
CIE-LCH	lch(43.55, 54.39, 292.25°)
OKLab	oklab(52.11% 0.0043 -0.1438)
OKLCH	oklch(52.11% 0.144 271.7)
XYZ	xyz(16.2101, 13.5301, 48.7614)
Luminance	0.1353 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D60BB #BBA84D

analogous

#4D97BB #4D60BB #714DBB

triadic

#4D60BB #BB4D60 #60BB4D

tetradic

#4D60BB #BB4D97 #BBA84D #4DBB71

square

#4D60BB #BB4D97 #BBA84D #4DBB71

split-complementary

#4D60BB #BB714D #97BB4D

monochromatic

#273266 #384893 #4D60BB #7988CC #A6AFDD

Accessibility & contrast

On white

5.67

#4D60BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#4D60BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D60BB

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D60BB	#FFFFFF	#000000	##FFFFFF
##4D60BB	1.00	5.67	3.71	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#336CBE

Deuteranopia (green-blind)

#2062B9

Tritanopia (blue-blind)

#007584

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4d60bb;
/* rgb */ color: rgb(77, 96, 187);
/* oklch */ color: oklch(52.1% 0.144 271.7);

Tailwind

colors: {
  custom: {
    50: '#888cd0',
    500: '#4d60bb',
    950: '#000000',
  },
}

SCSS

$custom: #4d60bb;
$custom-light: #888cd0;
$custom-dark: #000000;

JSON

{
  "hex": "#4d60bb",
  "rgb": {
    "r": 77,
    "g": 96,
    "b": 187
  },
  "hsl": {
    "h": 229.636,
    "s": 44.715,
    "l": 51.765
  },
  "oklch": {
    "l": 0.52107,
    "c": 0.14389,
    "h": 271.7
  },
  "luminance": 0.13531
}

Semantic roles & 50–950 ramp

primary

#4D60BB

secondary

#CAC29A

accent

#BE53D4

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0C14

muted

#7D7D82

Preview Lab

Preview with #4D60BB

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

Preview Lab → · Contrast checker → · Palette generator →