#2353CA#2353CA

#2353CA is a mid, vivid blue. Relative luminance 0.108; OKLCH L 48.7% C 0.192 H 263.9°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#2353CA
RGB	rgb(35, 83, 202)
HSL	hsl(223, 70%, 46%)
HSV	hsv(223, 83%, 79%)
CMYK	cmyk(82.7%, 58.9%, 0%, 20.8%)
CIE-LAB	lab(39.25, 28.66, -66.11)
CIE-LCH	lch(39.25, 72.05, 293.44°)
OKLab	oklab(48.68% -0.0204 -0.1912)
OKLCH	oklch(48.68% 0.192 263.9)
XYZ	xyz(14.4433, 10.8063, 57.1903)
Luminance	0.1081 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2353CA #CA9A23

analogous

#23A7CA #2353CA #4623CA

triadic

#2353CA #CA2353 #53CA23

tetradic

#2353CA #CA23A7 #CA9A23 #23CA46

square

#2353CA #CA23A7 #CA9A23 #23CA46

split-complementary

#2353CA #CA4623 #A7CA23

monochromatic

#112862 #1A3E96 #2353CA #4A75E0 #7F9DE9

Accessibility & contrast

On white

6.64

#2353CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#2353CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2353CA

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2353CA	#FFFFFF	#000000	##FFFFFF
##2353CA	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064CE

Deuteranopia (green-blind)

#0055C8

Tritanopia (blue-blind)

#007186

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #2353ca;
/* rgb */ color: rgb(35, 83, 202);
/* oklch */ color: oklch(48.7% 0.192 263.9);

Tailwind

colors: {
  custom: {
    50: '#7b82db',
    500: '#2353ca',
    950: '#000000',
  },
}

SCSS

$custom: #2353ca;
$custom-light: #7b82db;
$custom-dark: #000000;

JSON

{
  "hex": "#2353ca",
  "rgb": {
    "r": 35,
    "g": 83,
    "b": 202
  },
  "hsl": {
    "h": 222.754,
    "s": 70.464,
    "l": 46.471
  },
  "oklch": {
    "l": 0.4868,
    "c": 0.19227,
    "h": 263.9
  },
  "luminance": 0.10808
}

Semantic roles & 50–950 ramp

primary

#2353CA

secondary

#D1B778

accent

#BA3BED

background

#F8F7FD

surface

#EFEEFB

border

#CAC9D4

text

#0B0A15

muted

#7C7C83

Preview Lab

Preview with #2353CA

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

Preview Lab → · Contrast checker → · Palette generator →