#4152BC#4152BC

#4152BC is a mid, vivid blue. Relative luminance 0.108; OKLCH L 48.7% C 0.167 H 271.8°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#4152BC
RGB	rgb(65, 82, 188)
HSL	hsl(232, 49%, 50%)
HSV	hsv(232, 65%, 74%)
CMYK	cmyk(65.4%, 56.4%, 0%, 26.3%)
CIE-LAB	lab(39.22, 27.73, -57.95)
CIE-LCH	lch(39.22, 64.24, 295.57°)
OKLab	oklab(48.68% 0.0054 -0.1667)
OKLCH	oklch(48.68% 0.167 271.8)
XYZ	xyz(14.2713, 10.7880, 48.8974)
Luminance	0.1079 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4152BC #BCAB41

analogous

#4190BC #4152BC #6D41BC

triadic

#4152BC #BC4152 #52BC41

tetradic

#4152BC #BC4190 #BCAB41 #41BC6D

square

#4152BC #BC4190 #BCAB41 #41BC6D

split-complementary

#4152BC #BC6D41 #90BC41

monochromatic

#222A61 #313E8F #4152BC #6E7BCD #9BA4DC

Accessibility & contrast

On white

6.65

#4152BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#4152BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4152BC

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4152BC	#FFFFFF	#000000	##FFFFFF
##4152BC	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C0

Deuteranopia (green-blind)

#0057BA

Tritanopia (blue-blind)

#006C7F

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4152bc;
/* rgb */ color: rgb(65, 82, 188);
/* oklch */ color: oklch(48.7% 0.167 271.8);

Tailwind

colors: {
  custom: {
    50: '#8382d1',
    500: '#4152bc',
    950: '#000000',
  },
}

SCSS

$custom: #4152bc;
$custom-light: #8382d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4152bc",
  "rgb": {
    "r": 65,
    "g": 82,
    "b": 188
  },
  "hsl": {
    "h": 231.707,
    "s": 48.617,
    "l": 49.608
  },
  "oklch": {
    "l": 0.48676,
    "c": 0.16675,
    "h": 271.8
  },
  "luminance": 0.10789
}

Semantic roles & 50–950 ramp

primary

#4152BC

secondary

#C9C190

accent

#C550D8

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0A14

muted

#7D7C82

Preview Lab

Preview with #4152BC

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

Preview Lab → · Contrast checker → · Palette generator →