#5A6DDA#5A6DDA

#5A6DDA is a mid, vivid blue. Relative luminance 0.182; OKLCH L 57.6% C 0.167 H 272.7°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX#5A6DDA
RGBrgb(90, 109, 218)
HSLhsl(231, 63%, 60%)
HSVhsv(231, 59%, 85%)
CMYKcmyk(58.7%, 50%, 0%, 14.5%)
CIE-LABlab(49.70, 25.35, -58.21)
CIE-LCHlch(49.70, 63.49, 293.53°)
OKLaboklab(57.6% 0.0078 -0.1665)
OKLCHoklch(57.6% 0.167 272.7)
XYZxyz(22.3358, 18.1712, 68.6464)
Luminance0.1817 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5A6DDA #DAC75A
analogous
#5AADDA #5A6DDA #875ADA
triadic
#5A6DDA #DA5A6D #6DDA5A
tetradic
#5A6DDA #DA5AAD #DAC75A #5ADA87
square
#5A6DDA #DA5AAD #DAC75A #5ADA87
split-complementary
#5A6DDA #DA875A #ADDA5A
monochromatic
#223398 #2D44CA #5A6DDA #8C99E5 #BEC5F0

Accessibility & contrast

On white

4.53
#5A6DDA on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.63
#5A6DDA on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A6DDA
4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5A6DDA#FFFFFF#000000##000000
##5A6DDA1.004.534.634.63
#FFFFFF4.531.0021.0021.00
#0000004.6321.001.001.00
##0000004.6321.001.001.00

Color blindness preview

Protanopia (red-blind)
#337CDE
Deuteranopia (green-blind)
#1871D8
Tritanopia (blue-blind)
#008699
Achromatopsia (no color)
#767676

Design tokens & code

CSS
--color: #5a6dda;
/* rgb */ color: rgb(90, 109, 218);
/* oklch */ color: oklch(57.6% 0.167 272.7);
Tailwind
colors: {
  custom: {
    50: '#9396e6',
    500: '#5a6dda',
    950: '#000000',
  },
}
SCSS
$custom: #5a6dda;
$custom-light: #9396e6;
$custom-dark: #000000;
JSON
{
  "hex": "#5a6dda",
  "rgb": {
    "r": 90,
    "g": 109,
    "b": 218
  },
  "hsl": {
    "h": 231.094,
    "s": 63.366,
    "l": 60.392
  },
  "oklch": {
    "l": 0.57602,
    "c": 0.16671,
    "h": 272.7
  },
  "luminance": 0.18173
}

Semantic roles & 50–950 ramp

primary
#5A6DDA
secondary
#E0D9AF
accent
#B11ACB
background
#F9F9FE
surface
#F2F2FC
border
#CCCCD5
text
#0E0D16
muted
#7E7E84

Preview Lab

Preview with #5A6DDA

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

Preview Lab → · Contrast checker → · Palette generator →

#5A6DDA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva