#4150C1#4150C1

#4150C1 is a mid, vivid blue. Relative luminance 0.107; OKLCH L 48.7% C 0.176 H 272.3°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#4150C1
RGB	rgb(65, 80, 193)
HSL	hsl(233, 51%, 51%)
HSV	hsv(233, 66%, 76%)
CMYK	cmyk(66.3%, 58.5%, 0%, 24.3%)
CIE-LAB	lab(39.09, 30.76, -61.09)
CIE-LCH	lch(39.09, 68.40, 296.73°)
OKLab	oklab(48.7% 0.0072 -0.1759)
OKLCH	oklch(48.7% 0.176 272.3)
XYZ	xyz(14.6710, 10.7101, 51.7358)
Luminance	0.1071 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4150C1 #C1B241

analogous

#4190C1 #4150C1 #7241C1

triadic

#4150C1 #C14150 #50C141

tetradic

#4150C1 #C14190 #C1B241 #41C172

square

#4150C1 #C14190 #C1B241 #41C172

split-complementary

#4150C1 #C17241 #90C141

monochromatic

#212966 #303C94 #4150C1 #6F7AD0 #9DA5DF

Accessibility & contrast

On white

6.68

#4150C1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#4150C1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4150C1

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4150C1	#FFFFFF	#000000	##FFFFFF
##4150C1	1.00	6.68	3.14	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C5

Deuteranopia (green-blind)

#0056BF

Tritanopia (blue-blind)

#006C81

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4150c1;
/* rgb */ color: rgb(65, 80, 193);
/* oklch */ color: oklch(48.7% 0.176 272.3);

Tailwind

colors: {
  custom: {
    50: '#8481d5',
    500: '#4150c1',
    950: '#000000',
  },
}

SCSS

$custom: #4150c1;
$custom-light: #8481d5;
$custom-dark: #000000;

JSON

{
  "hex": "#4150c1",
  "rgb": {
    "r": 65,
    "g": 80,
    "b": 193
  },
  "hsl": {
    "h": 232.969,
    "s": 50.794,
    "l": 50.588
  },
  "oklch": {
    "l": 0.48695,
    "c": 0.17606,
    "h": 272.3
  },
  "luminance": 0.10711
}

Semantic roles & 50–950 ramp

primary

#4150C1

secondary

#CBC592

accent

#CA4EDA

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #4150C1

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

Preview Lab → · Contrast checker → · Palette generator →