#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
RGB	rgb(90, 109, 218)
HSL	hsl(231, 63%, 60%)
HSV	hsv(231, 59%, 85%)
CMYK	cmyk(58.7%, 50%, 0%, 14.5%)
CIE-LAB	lab(49.70, 25.35, -58.21)
CIE-LCH	lch(49.70, 63.49, 293.53°)
OKLab	oklab(57.6% 0.0078 -0.1665)
OKLCH	oklch(57.6% 0.167 272.7)
XYZ	xyz(22.3358, 18.1712, 68.6464)
Luminance	0.1817 (WCAG relative)
Temperature	cool
Family	blue

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
##5A6DDA	1.00	4.53	4.63	4.63
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

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 →