#454ACB#454ACB

#454ACB is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.7% C 0.196 H 274.7°. Best body text is #FFFFFF at 6.79:1 contrast (WCAG AA passes).

Color values

HEX#454ACB
RGBrgb(69, 74, 203)
HSLhsl(238, 56%, 53%)
HSVhsv(238, 66%, 80%)
CMYKcmyk(66%, 63.5%, 0%, 20.4%)
CIE-LABlab(38.68, 38.53, -67.56)
CIE-LCHlch(38.68, 77.77, 299.70°)
OKLaboklab(48.71% 0.0161 -0.1949)
OKLCHoklch(48.71% 0.196 274.7)
XYZxyz(15.6790, 10.4732, 57.6836)
Luminance0.1047 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#454ACB #CBC645
analogous
#458DCB #454ACB #8345CB
triadic
#454ACB #CB454A #4ACB45
tetradic
#454ACB #CB458D #CBC645 #45CB83
square
#454ACB #CB458D #CBC645 #45CB83
split-complementary
#454ACB #CB8345 #8DCB45
monochromatic
#212475 #2E32A5 #454ACB #7579D8 #A5A7E6

Accessibility & contrast

On white

6.79
#454ACB on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.10
#454ACB on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #454ACB
6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##454ACB#FFFFFF#000000##FFFFFF
##454ACB1.006.793.106.79
#FFFFFF6.791.0021.001.00
#0000003.1021.001.0021.00
##FFFFFF6.791.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0061CF
Deuteranopia (green-blind)
#0055C9
Tritanopia (blue-blind)
#006B84
Achromatopsia (no color)
#5B5B5B

Design tokens & code

CSS
--color: #454acb;
/* rgb */ color: rgb(69, 74, 203);
/* oklch */ color: oklch(48.7% 0.196 274.7);
Tailwind
colors: {
  custom: {
    50: '#887ddc',
    500: '#454acb',
    950: '#000000',
  },
}
SCSS
$custom: #454acb;
$custom-light: #887ddc;
$custom-dark: #000000;
JSON
{
  "hex": "#454acb",
  "rgb": {
    "r": 69,
    "g": 74,
    "b": 203
  },
  "hsl": {
    "h": 237.761,
    "s": 56.303,
    "l": 53.333
  },
  "oklch": {
    "l": 0.48707,
    "c": 0.19553,
    "h": 274.7
  },
  "luminance": 0.10475
}

Semantic roles & 50–950 ramp

primary
#454ACB
secondary
#D3D199
accent
#DA48E0
background
#F9F7FD
surface
#F1EEFB
border
#CBC9D4
text
#0D0915
muted
#7E7B83

Preview Lab

Preview with #454ACB

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

Preview Lab → · Contrast checker → · Palette generator →

#454ACB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva