#4152BF#4152BF

#4152BF is a mid, vivid blue. Relative luminance 0.109; OKLCH L 48.9% C 0.171 H 271.8°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#4152BF
RGB	rgb(65, 82, 191)
HSL	hsl(232, 50%, 50%)
HSV	hsv(232, 66%, 75%)
CMYK	cmyk(66%, 57.1%, 0%, 25.1%)
CIE-LAB	lab(39.44, 28.79, -59.34)
CIE-LCH	lch(39.44, 65.96, 295.88°)
OKLab	oklab(48.91% 0.0055 -0.1708)
OKLCH	oklch(48.91% 0.171 271.8)
XYZ	xyz(14.5981, 10.9187, 50.6183)
Luminance	0.1092 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4152BF #BFAE41

analogous

#4191BF #4152BF #6F41BF

triadic

#4152BF #BF4152 #52BF41

tetradic

#4152BF #BF4191 #BFAE41 #41BF6F

square

#4152BF #BF4191 #BFAE41 #41BF6F

split-complementary

#4152BF #BF6F41 #91BF41

monochromatic

#222B64 #313E92 #4152BF #6F7CCE #9DA5DE

Accessibility & contrast

On white

6.60

#4152BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#4152BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4152BF

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4152BF	#FFFFFF	#000000	##FFFFFF
##4152BF	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C3

Deuteranopia (green-blind)

#0057BD

Tritanopia (blue-blind)

#006C80

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4152bf;
/* rgb */ color: rgb(65, 82, 191);
/* oklch */ color: oklch(48.9% 0.171 271.8);

Tailwind

colors: {
  custom: {
    50: '#8482d3',
    500: '#4152bf',
    950: '#000000',
  },
}

SCSS

$custom: #4152bf;
$custom-light: #8482d3;
$custom-dark: #000000;

JSON

{
  "hex": "#4152bf",
  "rgb": {
    "r": 65,
    "g": 82,
    "b": 191
  },
  "hsl": {
    "h": 231.905,
    "s": 49.606,
    "l": 50.196
  },
  "oklch": {
    "l": 0.48912,
    "c": 0.17085,
    "h": 271.8
  },
  "luminance": 0.1092
}

Semantic roles & 50–950 ramp

primary

#4152BF

secondary

#CAC292

accent

#C64FD9

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #4152BF

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

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