#4150C0#4150C0

#4150C0 is a mid, vivid blue. Relative luminance 0.107; OKLCH L 48.6% C 0.175 H 272.4°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#4150C0
RGB	rgb(65, 80, 192)
HSL	hsl(233, 50%, 50%)
HSV	hsv(233, 66%, 75%)
CMYK	cmyk(66.1%, 58.3%, 0%, 24.7%)
CIE-LAB	lab(39.01, 30.41, -60.63)
CIE-LCH	lch(39.01, 67.83, 296.64°)
OKLab	oklab(48.62% 0.0072 -0.1746)
OKLCH	oklch(48.62% 0.175 272.4)
XYZ	xyz(14.5599, 10.6656, 51.1503)
Luminance	0.1067 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4150C0 #C0B141

analogous

#4190C0 #4150C0 #7141C0

triadic

#4150C0 #C04150 #50C041

tetradic

#4150C0 #C04190 #C0B141 #41C071

square

#4150C0 #C04190 #C0B141 #41C071

split-complementary

#4150C0 #C07141 #90C041

monochromatic

#222965 #313C93 #4150C0 #6F7ACF #9DA5DE

Accessibility & contrast

On white

6.70

#4150C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#4150C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4150C0

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4150C0	#FFFFFF	#000000	##FFFFFF
##4150C0	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)

#0062C4

Deuteranopia (green-blind)

#0056BE

Tritanopia (blue-blind)

#006B80

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4150c0;
/* rgb */ color: rgb(65, 80, 192);
/* oklch */ color: oklch(48.6% 0.175 272.4);

Tailwind

colors: {
  custom: {
    50: '#8481d4',
    500: '#4150c0',
    950: '#000000',
  },
}

SCSS

$custom: #4150c0;
$custom-light: #8481d4;
$custom-dark: #000000;

JSON

{
  "hex": "#4150c0",
  "rgb": {
    "r": 65,
    "g": 80,
    "b": 192
  },
  "hsl": {
    "h": 232.913,
    "s": 50.198,
    "l": 50.392
  },
  "oklch": {
    "l": 0.48615,
    "c": 0.17471,
    "h": 272.4
  },
  "luminance": 0.10667
}

Semantic roles & 50–950 ramp

primary

#4150C0

secondary

#CBC492

accent

#C94EDA

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #4150C0

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

Preview Lab → · Contrast checker → · Palette generator →