#3158C6#3158C6

#3158C6 is a mid, vivid blue. Relative luminance 0.117; OKLCH L 49.8% C 0.177 H 265.5°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#3158C6
RGB	rgb(49, 88, 198)
HSL	hsl(224, 60%, 48%)
HSV	hsv(224, 75%, 78%)
CMYK	cmyk(75.3%, 55.6%, 0%, 22.4%)
CIE-LAB	lab(40.75, 25.27, -61.33)
CIE-LCH	lch(40.75, 66.33, 292.39°)
OKLab	oklab(49.84% -0.0139 -0.1769)
OKLCH	oklch(49.84% 0.177 265.5)
XYZ	xyz(14.9458, 11.7080, 54.8873)
Luminance	0.1171 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3158C6 #C69F31

analogous

#31A2C6 #3158C6 #5431C6

triadic

#3158C6 #C63158 #58C631

tetradic

#3158C6 #C631A2 #C69F31 #31C654

square

#3158C6 #C631A2 #C69F31 #31C654

split-complementary

#3158C6 #C65431 #A2C631

monochromatic

#192C64 #254295 #3158C6 #5D7DD7 #8EA4E3

Accessibility & contrast

On white

6.28

#3158C6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#3158C6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3158C6

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3158C6	#FFFFFF	#000000	##FFFFFF
##3158C6	1.00	6.28	3.34	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067CA

Deuteranopia (green-blind)

#0059C4

Tritanopia (blue-blind)

#007386

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #3158c6;
/* rgb */ color: rgb(49, 88, 198);
/* oklch */ color: oklch(49.8% 0.177 265.5);

Tailwind

colors: {
  custom: {
    50: '#7e86d8',
    500: '#3158c6',
    950: '#000000',
  },
}

SCSS

$custom: #3158c6;
$custom-light: #7e86d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3158c6",
  "rgb": {
    "r": 49,
    "g": 88,
    "b": 198
  },
  "hsl": {
    "h": 224.295,
    "s": 60.324,
    "l": 48.431
  },
  "oklch": {
    "l": 0.49844,
    "c": 0.1774,
    "h": 265.5
  },
  "luminance": 0.1171
}

Semantic roles & 50–950 ramp

primary

#3158C6

secondary

#CEBB85

accent

#BA44E3

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0B0B15

muted

#7C7C83

Preview Lab

Preview with #3158C6

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

Preview Lab → · Contrast checker → · Palette generator →