#4531C8#4531C8

#4531C8 is a dark, highly saturated blue. Relative luminance 0.076; OKLCH L 44.7% C 0.219 H 278.8°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX#4531C8
RGBrgb(69, 49, 200)
HSLhsl(248, 61%, 49%)
HSVhsv(248, 76%, 78%)
CMYKcmyk(65.5%, 75.5%, 0%, 21.6%)
CIE-LABlab(33.20, 51.82, -74.81)
CIE-LCHlch(33.20, 91.00, 304.71°)
OKLaboklab(44.69% 0.0334 -0.216)
OKLCHoklch(44.69% 0.219 278.8)
XYZxyz(13.9745, 7.6308, 55.3688)
Luminance0.0763 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4531C8 #B4C831
analogous
#3169C8 #4531C8 #9131C8
triadic
#4531C8 #C84531 #31C845
tetradic
#4531C8 #C83169 #B4C831 #31C891
square
#4531C8 #C83169 #B4C831 #31C891
split-complementary
#4531C8 #C89131 #69C831
monochromatic
#231966 #342597 #4531C8 #6F5FD8 #9B90E4

Accessibility & contrast

On white

8.31
#4531C8 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.53
#4531C8 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4531C8
8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4531C8#FFFFFF#000000##FFFFFF
##4531C81.008.312.538.31
#FFFFFF8.311.0021.001.00
#0000002.5321.001.0021.00
##FFFFFF8.311.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0054CC
Deuteranopia (green-blind)
#0048C5
Tritanopia (blue-blind)
#005D7B
Achromatopsia (no color)
#4E4E4E

Design tokens & code

CSS
--color: #4531c8;
/* rgb */ color: rgb(69, 49, 200);
/* oklch */ color: oklch(44.7% 0.219 278.8);
Tailwind
colors: {
  custom: {
    50: '#8a6cda',
    500: '#4531c8',
    950: '#000000',
  },
}
SCSS
$custom: #4531c8;
$custom-light: #8a6cda;
$custom-dark: #000000;
JSON
{
  "hex": "#4531c8",
  "rgb": {
    "r": 69,
    "g": 49,
    "b": 200
  },
  "hsl": {
    "h": 247.947,
    "s": 60.643,
    "l": 48.824
  },
  "oklch": {
    "l": 0.4469,
    "c": 0.21859,
    "h": 278.8
  },
  "luminance": 0.07632
}

Semantic roles & 50–950 ramp

primary
#4531C8
secondary
#C5CE86
accent
#E444CF
background
#F9F6FD
surface
#F2ECFB
border
#CCC7D4
text
#0D0715
muted
#7E7A83

Preview Lab

Preview with #4531C8

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

Preview Lab → · Contrast checker → · Palette generator →

#4531C8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva