#3253CB#3253CB

#3253CB is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.3% C 0.190 H 267.2°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#3253CB
RGB	rgb(50, 83, 203)
HSL	hsl(227, 60%, 50%)
HSV	hsv(227, 75%, 80%)
CMYK	cmyk(75.4%, 59.1%, 0%, 20.4%)
CIE-LAB	lab(39.87, 30.47, -65.65)
CIE-LCH	lch(39.87, 72.38, 294.90°)
OKLab	oklab(49.32% -0.0093 -0.1896)
OKLCH	oklch(49.32% 0.19 267.2)
XYZ	xyz(15.1844, 11.1747, 57.8450)
Luminance	0.1118 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3253CB #CBAA32

analogous

#329FCB #3253CB #5E32CB

triadic

#3253CB #CB3253 #53CB32

tetradic

#3253CB #CB329F #CBAA32 #32CB5E

square

#3253CB #CB329F #CBAA32 #32CB5E

split-complementary

#3253CB #CB5E32 #9FCB32

monochromatic

#1A2B69 #263F9A #3253CB #627BD8 #93A5E4

Accessibility & contrast

On white

6.49

#3253CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#3253CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3253CB

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3253CB	#FFFFFF	#000000	##FFFFFF
##3253CB	1.00	6.49	3.24	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065CF

Deuteranopia (green-blind)

#0057C9

Tritanopia (blue-blind)

#007187

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #3253cb;
/* rgb */ color: rgb(50, 83, 203);
/* oklch */ color: oklch(49.3% 0.190 267.2);

Tailwind

colors: {
  custom: {
    50: '#8083dc',
    500: '#3253cb',
    950: '#000000',
  },
}

SCSS

$custom: #3253cb;
$custom-light: #8083dc;
$custom-dark: #000000;

JSON

{
  "hex": "#3253cb",
  "rgb": {
    "r": 50,
    "g": 83,
    "b": 203
  },
  "hsl": {
    "h": 227.059,
    "s": 60.474,
    "l": 49.608
  },
  "oklch": {
    "l": 0.4932,
    "c": 0.18983,
    "h": 267.2
  },
  "luminance": 0.11176
}

Semantic roles & 50–950 ramp

primary

#3253CB

secondary

#CFC089

accent

#C144E4

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #3253CB

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

Preview Lab → · Contrast checker → · Palette generator →