#4150C2#4150C2

#4150C2 is a mid, vivid blue. Relative luminance 0.108; OKLCH L 48.8% C 0.177 H 272.3°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#4150C2
RGB	rgb(65, 80, 194)
HSL	hsl(233, 51%, 51%)
HSV	hsv(233, 66%, 76%)
CMYK	cmyk(66.5%, 58.8%, 0%, 23.9%)
CIE-LAB	lab(39.16, 31.11, -61.55)
CIE-LCH	lch(39.16, 68.96, 296.82°)
OKLab	oklab(48.78% 0.0072 -0.1773)
OKLCH	oklch(48.78% 0.177 272.3)
XYZ	xyz(14.7830, 10.7548, 52.3253)
Luminance	0.1076 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4150C2 #C2B341

analogous

#4190C2 #4150C2 #7241C2

triadic

#4150C2 #C24150 #50C241

tetradic

#4150C2 #C24190 #C2B341 #41C272

square

#4150C2 #C24190 #C2B341 #41C272

split-complementary

#4150C2 #C27241 #90C241

monochromatic

#212967 #303C96 #4150C2 #6F7BD1 #9EA5E0

Accessibility & contrast

On white

6.66

#4150C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#4150C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4150C2

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4150C2	#FFFFFF	#000000	##FFFFFF
##4150C2	1.00	6.66	3.15	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C6

Deuteranopia (green-blind)

#0057C0

Tritanopia (blue-blind)

#006C81

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4150c2;
/* rgb */ color: rgb(65, 80, 194);
/* oklch */ color: oklch(48.8% 0.177 272.3);

Tailwind

colors: {
  custom: {
    50: '#8481d5',
    500: '#4150c2',
    950: '#000000',
  },
}

SCSS

$custom: #4150c2;
$custom-light: #8481d5;
$custom-dark: #000000;

JSON

{
  "hex": "#4150c2",
  "rgb": {
    "r": 65,
    "g": 80,
    "b": 194
  },
  "hsl": {
    "h": 233.023,
    "s": 51.394,
    "l": 50.784
  },
  "oklch": {
    "l": 0.48776,
    "c": 0.17741,
    "h": 272.3
  },
  "luminance": 0.10756
}

Semantic roles & 50–950 ramp

primary

#4150C2

secondary

#CCC593

accent

#CA4DDB

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #4150C2

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

Preview Lab → · Contrast checker → · Palette generator →