#3257B6#3257B6

#3257B6 is a mid, vivid blue. Relative luminance 0.109; OKLCH L 48.4% C 0.157 H 265.0°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX#3257B6
RGBrgb(50, 87, 182)
HSLhsl(223, 57%, 45%)
HSVhsv(223, 73%, 71%)
CMYKcmyk(72.5%, 52.2%, 0%, 28.6%)
CIE-LABlab(39.36, 20.07, -54.24)
CIE-LCHlch(39.36, 57.83, 290.30°)
OKLaboklab(48.44% -0.0136 -0.156)
OKLCHoklch(48.44% 0.157 265)
XYZxyz(13.1641, 10.8705, 45.6513)
Luminance0.1087 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3257B6 #B69132
analogous
#3299B6 #3257B6 #4F32B6
triadic
#3257B6 #B63257 #57B632
tetradic
#3257B6 #B63299 #B69132 #32B64F
square
#3257B6 #B63299 #B69132 #32B64F
split-complementary
#3257B6 #B64F32 #99B632
monochromatic
#182956 #254086 #3257B6 #5577D0 #859EDD

Accessibility & contrast

On white

6.62
#3257B6 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.17
#3257B6 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3257B6
6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3257B6#FFFFFF#000000##FFFFFF
##3257B61.006.623.176.62
#FFFFFF6.621.0021.001.00
#0000003.1721.001.0021.00
##FFFFFF6.621.0021.001.00

Color blindness preview

Protanopia (red-blind)
#1863B9
Deuteranopia (green-blind)
#0057B4
Tritanopia (blue-blind)
#006E7E
Achromatopsia (no color)
#5D5D5D

Design tokens & code

CSS
--color: #3257b6;
/* rgb */ color: rgb(50, 87, 182);
/* oklch */ color: oklch(48.4% 0.157 265.0);
Tailwind
colors: {
  custom: {
    50: '#7b85cd',
    500: '#3257b6',
    950: '#000000',
  },
}
SCSS
$custom: #3257b6;
$custom-light: #7b85cd;
$custom-dark: #000000;
JSON
{
  "hex": "#3257b6",
  "rgb": {
    "r": 50,
    "g": 87,
    "b": 182
  },
  "hsl": {
    "h": 223.182,
    "s": 56.897,
    "l": 45.49
  },
  "oklch": {
    "l": 0.4844,
    "c": 0.15659,
    "h": 265
  },
  "luminance": 0.10872
}

Semantic roles & 50–950 ramp

primary
#3257B6
secondary
#C7B27D
accent
#B548E0
background
#F8F8FC
surface
#EFEFF9
border
#CACAD2
text
#0B0B13
muted
#7C7C82

Preview Lab

Preview with #3257B6

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

Preview Lab → · Contrast checker → · Palette generator →

#3257B6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva