#5A6DCA#5A6DCA

#5A6DCA is a mid, vivid blue. Relative luminance 0.174; OKLCH L 56.5% C 0.144 H 272.3°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#5A6DCA
RGB	rgb(90, 109, 202)
HSL	hsl(230, 51%, 57%)
HSV	hsv(230, 55%, 79%)
CMYK	cmyk(55.4%, 46%, 0%, 20.8%)
CIE-LAB	lab(48.73, 20.08, -50.66)
CIE-LCH	lch(48.73, 54.50, 291.62°)
OKLab	oklab(56.55% 0.0059 -0.1443)
OKLCH	oklch(56.55% 0.144 272.3)
XYZ	xyz(20.3423, 17.3737, 58.1472)
Luminance	0.1737 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A6DCA #CAB75A

analogous

#5AA5CA #5A6DCA #7F5ACA

triadic

#5A6DCA #CA5A6D #6DCA5A

tetradic

#5A6DCA #CA5AA5 #CAB75A #5ACA7F

square

#5A6DCA #CA5AA5 #CAB75A #5ACA7F

split-complementary

#5A6DCA #CA7F5A #A5CA5A

monochromatic

#293880 #384CAF #5A6DCA #8896D9 #B7BFE8

Accessibility & contrast

On white

4.69

#5A6DCA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#5A6DCA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A6DCA

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A6DCA	#FFFFFF	#000000	##FFFFFF
##5A6DCA	1.00	4.69	4.47	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4379CD

Deuteranopia (green-blind)

#346FC8

Tritanopia (blue-blind)

#1B8292

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #5a6dca;
/* rgb */ color: rgb(90, 109, 202);
/* oklch */ color: oklch(56.5% 0.144 272.3);

Tailwind

colors: {
  custom: {
    50: '#9196db',
    500: '#5a6dca',
    950: '#000000',
  },
}

SCSS

$custom: #5a6dca;
$custom-light: #9196db;
$custom-dark: #000000;

JSON

{
  "hex": "#5a6dca",
  "rgb": {
    "r": 90,
    "g": 109,
    "b": 202
  },
  "hsl": {
    "h": 229.821,
    "s": 51.376,
    "l": 57.255
  },
  "oklch": {
    "l": 0.56548,
    "c": 0.14446,
    "h": 272.3
  },
  "luminance": 0.17375
}

Semantic roles & 50–950 ramp

primary

#5A6DCA

secondary

#D7CFA9

accent

#C34DDB

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #5A6DCA

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

Preview Lab → · Contrast checker → · Palette generator →