#4152B9#4152B9

#4152B9 is a mid, vivid blue. Relative luminance 0.107; OKLCH L 48.4% C 0.163 H 271.9°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#4152B9
RGB	rgb(65, 82, 185)
HSL	hsl(232, 48%, 49%)
HSV	hsv(232, 65%, 73%)
CMYK	cmyk(64.9%, 55.7%, 0%, 27.5%)
CIE-LAB	lab(39.00, 26.68, -56.55)
CIE-LCH	lch(39.00, 62.52, 295.25°)
OKLab	oklab(48.44% 0.0053 -0.1625)
OKLCH	oklch(48.44% 0.163 271.9)
XYZ	xyz(13.9513, 10.6600, 47.2119)
Luminance	0.1066 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4152B9 #B9A841

analogous

#418EB9 #4152B9 #6C41B9

triadic

#4152B9 #B94152 #52B941

tetradic

#4152B9 #B9418E #B9A841 #41B96C

square

#4152B9 #B9418E #B9A841 #41B96C

split-complementary

#4152B9 #B96C41 #8EB941

monochromatic

#212A5E #313E8C #4152B9 #6C79CB #99A3DB

Accessibility & contrast

On white

6.70

#4152B9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#4152B9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4152B9

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4152B9	#FFFFFF	#000000	##FFFFFF
##4152B9	1.00	6.70	3.13	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061BD

Deuteranopia (green-blind)

#0057B7

Tritanopia (blue-blind)

#006B7D

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4152b9;
/* rgb */ color: rgb(65, 82, 185);
/* oklch */ color: oklch(48.4% 0.163 271.9);

Tailwind

colors: {
  custom: {
    50: '#8382cf',
    500: '#4152b9',
    950: '#000000',
  },
}

SCSS

$custom: #4152b9;
$custom-light: #8382cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4152b9",
  "rgb": {
    "r": 65,
    "g": 82,
    "b": 185
  },
  "hsl": {
    "h": 231.5,
    "s": 48,
    "l": 49.02
  },
  "oklch": {
    "l": 0.48443,
    "c": 0.16263,
    "h": 271.9
  },
  "luminance": 0.10661
}

Semantic roles & 50–950 ramp

primary

#4152B9

secondary

#C7BF8F

accent

#C450D8

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0A14

muted

#7D7C82

Preview Lab

Preview with #4152B9

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

Preview Lab → · Contrast checker → · Palette generator →