#3158D4#3158D4

#3158D4 is a mid, vivid blue. Relative luminance 0.124; OKLCH L 51.0% C 0.196 H 266.1°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX#3158D4
RGBrgb(49, 88, 212)
HSLhsl(226, 65%, 51%)
HSVhsv(226, 77%, 83%)
CMYKcmyk(76.9%, 58.5%, 0%, 16.9%)
CIE-LABlab(41.82, 30.46, -67.66)
CIE-LCHlch(41.82, 74.20, 294.24°)
OKLaboklab(50.98% -0.0132 -0.1955)
OKLCHoklch(50.98% 0.196 266.1)
XYZxyz(16.6358, 12.3840, 63.7882)
Luminance0.1239 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3158D4 #D4AD31
analogous
#31A9D4 #3158D4 #5B31D4
triadic
#3158D4 #D43158 #58D431
tetradic
#3158D4 #D431A9 #D4AD31 #31D45B
square
#3158D4 #D431A9 #D4AD31 #31D45B
split-complementary
#3158D4 #D45B31 #A9D431
monochromatic
#182E73 #2342A5 #3158D4 #6481DF #96AAE9

Accessibility & contrast

On white

6.04
#3158D4 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.48
#3158D4 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3158D4
6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3158D4#FFFFFF#000000##FFFFFF
##3158D41.006.043.486.04
#FFFFFF6.041.0021.001.00
#0000003.4821.001.0021.00
##FFFFFF6.041.0021.001.00

Color blindness preview

Protanopia (red-blind)
#006AD8
Deuteranopia (green-blind)
#005BD2
Tritanopia (blue-blind)
#00778D
Achromatopsia (no color)
#636363

Design tokens & code

CSS
--color: #3158d4;
/* rgb */ color: rgb(49, 88, 212);
/* oklch */ color: oklch(51.0% 0.196 266.1);
Tailwind
colors: {
  custom: {
    50: '#8286e2',
    500: '#3158d4',
    950: '#000000',
  },
}
SCSS
$custom: #3158d4;
$custom-light: #8286e2;
$custom-dark: #000000;
JSON
{
  "hex": "#3158d4",
  "rgb": {
    "r": 49,
    "g": 88,
    "b": 212
  },
  "hsl": {
    "h": 225.644,
    "s": 65.462,
    "l": 51.176
  },
  "oklch": {
    "l": 0.50984,
    "c": 0.1959,
    "h": 266.1
  },
  "luminance": 0.12386
}

Semantic roles & 50–950 ramp

primary
#3158D4
secondary
#D4C38C
accent
#C03FE8
background
#F8F8FE
surface
#F0EFFC
border
#CBCAD5
text
#0C0B15
muted
#7D7C84

Preview Lab

Preview with #3158D4

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

Preview Lab → · Contrast checker → · Palette generator →

#3158D4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva