#3255B0#3255B0

#3255B0 is a mid, vivid blue. Relative luminance 0.103; OKLCH L 47.6% C 0.151 H 265.2°. Best body text is #FFFFFF at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#3255B0
RGB	rgb(50, 85, 176)
HSL	hsl(223, 56%, 44%)
HSV	hsv(223, 72%, 69%)
CMYK	cmyk(71.6%, 51.7%, 0%, 31%)
CIE-LAB	lab(38.39, 19.13, -52.28)
CIE-LCH	lch(38.39, 55.67, 290.10°)
OKLab	oklab(47.57% -0.0125 -0.1502)
OKLCH	oklch(47.57% 0.151 265.2)
XYZ	xyz(12.3976, 10.3084, 42.4022)
Luminance	0.1031 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3255B0 #B08D32

analogous

#3294B0 #3255B0 #4E32B0

triadic

#3255B0 #B03255 #55B032

tetradic

#3255B0 #B03294 #B08D32 #32B04E

square

#3255B0 #B03294 #B08D32 #32B04E

split-complementary

#3255B0 #B04E32 #94B032

monochromatic

#172751 #243E80 #3255B0 #5174CE #819ADB

Accessibility & contrast

On white

6.86

#3255B0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#3255B0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3255B0

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3255B0	#FFFFFF	#000000	##FFFFFF
##3255B0	1.00	6.86	3.06	6.86
#FFFFFF	6.86	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C60B3

Deuteranopia (green-blind)

#0055AE

Tritanopia (blue-blind)

#006B7A

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3255b0;
/* rgb */ color: rgb(50, 85, 176);
/* oklch */ color: oklch(47.6% 0.151 265.2);

Tailwind

colors: {
  custom: {
    50: '#7a84c8',
    500: '#3255b0',
    950: '#000000',
  },
}

SCSS

$custom: #3255b0;
$custom-light: #7a84c8;
$custom-dark: #000000;

JSON

{
  "hex": "#3255b0",
  "rgb": {
    "r": 50,
    "g": 85,
    "b": 176
  },
  "hsl": {
    "h": 223.333,
    "s": 55.752,
    "l": 44.314
  },
  "oklch": {
    "l": 0.47569,
    "c": 0.15077,
    "h": 265.2
  },
  "luminance": 0.1031
}

Semantic roles & 50–950 ramp

primary

#3255B0

secondary

#C4B079

accent

#B549DF

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #3255B0

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

Preview Lab → · Contrast checker → · Palette generator →