#4A74BB#4A74BB

#4A74BB is a mid, vivid blue. Relative luminance 0.175; OKLCH L 56.2% C 0.120 H 260.3°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#4A74BB
RGB	rgb(74, 116, 187)
HSL	hsl(218, 45%, 51%)
HSV	hsv(218, 60%, 73%)
CMYK	cmyk(60.4%, 38%, 0%, 26.7%)
CIE-LAB	lab(48.92, 7.48, -41.78)
CIE-LCH	lch(48.92, 42.44, 280.14°)
OKLab	oklab(56.19% -0.0202 -0.1185)
OKLCH	oklch(56.19% 0.12 260.3)
XYZ	xyz(18.0359, 17.5329, 49.4378)
Luminance	0.1753 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A74BB #BB914A

analogous

#4AACBB #4A74BB #584ABB

triadic

#4A74BB #BB4A74 #74BB4A

tetradic

#4A74BB #BB4AAC #BB914A #4ABB58

square

#4A74BB #BB4AAC #BB914A #4ABB58

split-complementary

#4A74BB #BB584A #ACBB4A

monochromatic

#263D65 #375891 #4A74BB #7696CC #A3B8DC

Accessibility & contrast

On white

4.66

#4A74BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#4A74BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4A74BB

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A74BB	#FFFFFF	#000000	##FFFFFF
##4A74BB	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#567ABE

Deuteranopia (green-blind)

#476FBA

Tritanopia (blue-blind)

#00848E

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4a74bb;
/* rgb */ color: rgb(74, 116, 187);
/* oklch */ color: oklch(56.2% 0.120 260.3);

Tailwind

colors: {
  custom: {
    50: '#869bd0',
    500: '#4a74bb',
    950: '#000000',
  },
}

SCSS

$custom: #4a74bb;
$custom-light: #869bd0;
$custom-dark: #000000;

JSON

{
  "hex": "#4a74bb",
  "rgb": {
    "r": 74,
    "g": 116,
    "b": 187
  },
  "hsl": {
    "h": 217.699,
    "s": 45.382,
    "l": 51.176
  },
  "oklch": {
    "l": 0.5619,
    "c": 0.12025,
    "h": 260.3
  },
  "luminance": 0.17534
}

Semantic roles & 50–950 ramp

primary

#4A74BB

secondary

#C9B797

accent

#A553D5

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E14

muted

#7D7E82

Preview Lab

Preview with #4A74BB

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

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