#5A6ECA#5A6ECA

#5A6ECA is a mid, vivid blue. Relative luminance 0.176; OKLCH L 56.8% C 0.143 H 271.9°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#5A6ECA
RGB	rgb(90, 110, 202)
HSL	hsl(229, 51%, 57%)
HSV	hsv(229, 55%, 79%)
CMYK	cmyk(55.4%, 45.5%, 0%, 20.8%)
CIE-LAB	lab(48.99, 19.47, -50.24)
CIE-LCH	lch(48.99, 53.88, 291.18°)
OKLab	oklab(56.75% 0.0048 -0.1431)
OKLCH	oklch(56.75% 0.143 271.9)
XYZ	xyz(20.4496, 17.5883, 58.1829)
Luminance	0.1759 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A6ECA #CAB65A

analogous

#5AA6CA #5A6ECA #7E5ACA

triadic

#5A6ECA #CA5A6E #6ECA5A

tetradic

#5A6ECA #CA5AA6 #CAB65A #5ACA7E

square

#5A6ECA #CA5AA6 #CAB65A #5ACA7E

split-complementary

#5A6ECA #CA7E5A #A6CA5A

monochromatic

#293980 #384DAF #5A6ECA #8897D9 #B7BFE8

Accessibility & contrast

On white

4.65

#5A6ECA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#5A6ECA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #5A6ECA

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A6ECA	#FFFFFF	#000000	##FFFFFF
##5A6ECA	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#457ACD

Deuteranopia (green-blind)

#3670C8

Tritanopia (blue-blind)

#1B8292

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #5a6eca;
/* rgb */ color: rgb(90, 110, 202);
/* oklch */ color: oklch(56.8% 0.143 271.9);

Tailwind

colors: {
  custom: {
    50: '#9197db',
    500: '#5a6eca',
    950: '#000000',
  },
}

SCSS

$custom: #5a6eca;
$custom-light: #9197db;
$custom-dark: #000000;

JSON

{
  "hex": "#5a6eca",
  "rgb": {
    "r": 90,
    "g": 110,
    "b": 202
  },
  "hsl": {
    "h": 229.286,
    "s": 51.376,
    "l": 57.255
  },
  "oklch": {
    "l": 0.5675,
    "c": 0.14317,
    "h": 271.9
  },
  "luminance": 0.1759
}

Semantic roles & 50–950 ramp

primary

#5A6ECA

secondary

#D7CEA9

accent

#C24DDB

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #5A6ECA

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

Preview Lab → · Contrast checker → · Palette generator →