#3150C2#3150C2

#3150C2 is a mid, vivid blue. Relative luminance 0.103; OKLCH L 47.9% C 0.182 H 267.4°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#3150C2
RGB	rgb(49, 80, 194)
HSL	hsl(227, 60%, 48%)
HSV	hsv(227, 75%, 76%)
CMYK	cmyk(74.7%, 58.8%, 0%, 23.9%)
CIE-LAB	lab(38.35, 28.98, -62.91)
CIE-LCH	lch(38.35, 69.27, 294.73°)
OKLab	oklab(47.95% -0.0083 -0.1816)
OKLCH	oklch(47.95% 0.182 267.4)
XYZ	xyz(13.8695, 10.2838, 52.2825)
Luminance	0.1028 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3150C2 #C2A331

analogous

#3199C2 #3150C2 #5A31C2

triadic

#3150C2 #C23150 #50C231

tetradic

#3150C2 #C23199 #C2A331 #31C25A

square

#3150C2 #C23199 #C2A331 #31C25A

split-complementary

#3150C2 #C25A31 #99C231

monochromatic

#182860 #253C91 #3150C2 #5B75D6 #8C9EE2

Accessibility & contrast

On white

6.87

#3150C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#3150C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3150C2

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3150C2	#FFFFFF	#000000	##FFFFFF
##3150C2	1.00	6.87	3.06	6.87
#FFFFFF	6.87	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C6

Deuteranopia (green-blind)

#0054C0

Tritanopia (blue-blind)

#006D81

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3150c2;
/* rgb */ color: rgb(49, 80, 194);
/* oklch */ color: oklch(47.9% 0.182 267.4);

Tailwind

colors: {
  custom: {
    50: '#7e80d5',
    500: '#3150c2',
    950: '#000000',
  },
}

SCSS

$custom: #3150c2;
$custom-light: #7e80d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3150c2",
  "rgb": {
    "r": 49,
    "g": 80,
    "b": 194
  },
  "hsl": {
    "h": 227.172,
    "s": 59.671,
    "l": 47.647
  },
  "oklch": {
    "l": 0.47947,
    "c": 0.18181,
    "h": 267.4
  },
  "luminance": 0.10285
}

Semantic roles & 50–950 ramp

primary

#3150C2

secondary

#CCBC83

accent

#C145E3

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #3150C2

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

Preview Lab → · Contrast checker → · Palette generator →