#355ACA#355ACA

#355ACA is a mid, vivid blue. Relative luminance 0.123; OKLCH L 50.7% C 0.179 H 266.2°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#355ACA
RGB	rgb(53, 90, 202)
HSL	hsl(225, 58%, 50%)
HSV	hsv(225, 74%, 79%)
CMYK	cmyk(73.8%, 55.4%, 0%, 20.8%)
CIE-LAB	lab(41.74, 25.94, -62.03)
CIE-LCH	lch(41.74, 67.23, 292.69°)
OKLab	oklab(50.73% -0.0119 -0.1788)
OKLCH	oklch(50.73% 0.179 266.2)
XYZ	xyz(15.7813, 12.3318, 57.4142)
Luminance	0.1233 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#355ACA #CAA535

analogous

#35A4CA #355ACA #5B35CA

triadic

#355ACA #CA355A #5ACA35

tetradic

#355ACA #CA35A4 #CAA535 #35CA5B

square

#355ACA #CA35A4 #CAA535 #35CA5B

split-complementary

#355ACA #CA5B35 #A4CA35

monochromatic

#1C2F69 #28449A #355ACA #6582D7 #96A9E3

Accessibility & contrast

On white

6.06

#355ACA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#355ACA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #355ACA

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##355ACA	#FFFFFF	#000000	##FFFFFF
##355ACA	1.00	6.06	3.47	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ACE

Deuteranopia (green-blind)

#005CC8

Tritanopia (blue-blind)

#007689

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #355aca;
/* rgb */ color: rgb(53, 90, 202);
/* oklch */ color: oklch(50.7% 0.179 266.2);

Tailwind

colors: {
  custom: {
    50: '#8188db',
    500: '#355aca',
    950: '#000000',
  },
}

SCSS

$custom: #355aca;
$custom-light: #8188db;
$custom-dark: #000000;

JSON

{
  "hex": "#355aca",
  "rgb": {
    "r": 53,
    "g": 90,
    "b": 202
  },
  "hsl": {
    "h": 225.101,
    "s": 58.431,
    "l": 50
  },
  "oklch": {
    "l": 0.50728,
    "c": 0.17919,
    "h": 266.2
  },
  "luminance": 0.12333
}

Semantic roles & 50–950 ramp

primary

#355ACA

secondary

#CFBE8C

accent

#BB46E2

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #355ACA

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

Preview Lab → · Contrast checker → · Palette generator →