#4D74BD#4D74BD

#4D74BD is a mid, vivid blue. Relative luminance 0.177; OKLCH L 56.5% C 0.122 H 262.0°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#4D74BD
RGB	rgb(77, 116, 189)
HSL	hsl(219, 46%, 52%)
HSV	hsv(219, 59%, 74%)
CMYK	cmyk(59.3%, 38.6%, 0%, 25.9%)
CIE-LAB	lab(49.18, 8.75, -42.52)
CIE-LCH	lch(49.18, 43.41, 281.63°)
OKLab	oklab(56.46% -0.017 -0.1206)
OKLCH	oklch(56.46% 0.122 262)
XYZ	xyz(18.4881, 17.7411, 50.5843)
Luminance	0.1774 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D74BD #BD964D

analogous

#4DACBD #4D74BD #5E4DBD

triadic

#4D74BD #BD4D74 #74BD4D

tetradic

#4D74BD #BD4DAC #BD964D #4DBD5E

square

#4D74BD #BD4DAC #BD964D #4DBD5E

split-complementary

#4D74BD #BD5E4D #ACBD4D

monochromatic

#273E69 #375895 #4D74BD #7A97CE #A6BADE

Accessibility & contrast

On white

4.62

#4D74BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#4D74BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4D74BD

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D74BD	#FFFFFF	#000000	##FFFFFF
##4D74BD	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#557AC0

Deuteranopia (green-blind)

#4670BB

Tritanopia (blue-blind)

#00848F

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4d74bd;
/* rgb */ color: rgb(77, 116, 189);
/* oklch */ color: oklch(56.5% 0.122 262.0);

Tailwind

colors: {
  custom: {
    50: '#889bd1',
    500: '#4d74bd',
    950: '#000000',
  },
}

SCSS

$custom: #4d74bd;
$custom-light: #889bd1;
$custom-dark: #000000;

JSON

{
  "hex": "#4d74bd",
  "rgb": {
    "r": 77,
    "g": 116,
    "b": 189
  },
  "hsl": {
    "h": 219.107,
    "s": 45.902,
    "l": 52.157
  },
  "oklch": {
    "l": 0.56464,
    "c": 0.12185,
    "h": 262
  },
  "luminance": 0.17743
}

Semantic roles & 50–950 ramp

primary

#4D74BD

secondary

#CBBA9A

accent

#A852D6

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E14

muted

#7D7E82

Preview Lab

Preview with #4D74BD

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

Preview Lab → · Contrast checker → · Palette generator →