#3255BC#3255BC

#3255BC is a mid, vivid blue. Relative luminance 0.108; OKLCH L 48.5% C 0.167 H 266.1°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#3255BC
RGB	rgb(50, 85, 188)
HSL	hsl(225, 58%, 47%)
HSV	hsv(225, 73%, 74%)
CMYK	cmyk(73.4%, 54.8%, 0%, 26.3%)
CIE-LAB	lab(39.25, 23.62, -57.94)
CIE-LCH	lch(39.25, 62.57, 292.18°)
OKLab	oklab(48.49% -0.0114 -0.1669)
OKLCH	oklch(48.49% 0.167 266.1)
XYZ	xyz(13.6378, 10.8045, 48.9339)
Luminance	0.1081 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3255BC #BC9932

analogous

#329ABC #3255BC #5432BC

triadic

#3255BC #BC3255 #55BC32

tetradic

#3255BC #BC329A #BC9932 #32BC54

square

#3255BC #BC329A #BC9932 #32BC54

split-complementary

#3255BC #BC5432 #9ABC32

monochromatic

#18295B #253F8C #3255BC #5877D3 #899FE0

Accessibility & contrast

On white

6.64

#3255BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#3255BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3255BC

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3255BC	#FFFFFF	#000000	##FFFFFF
##3255BC	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)

#0063C0

Deuteranopia (green-blind)

#0056BA

Tritanopia (blue-blind)

#006E80

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #3255bc;
/* rgb */ color: rgb(50, 85, 188);
/* oklch */ color: oklch(48.5% 0.167 266.1);

Tailwind

colors: {
  custom: {
    50: '#7d84d1',
    500: '#3255bc',
    950: '#000000',
  },
}

SCSS

$custom: #3255bc;
$custom-light: #7d84d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3255bc",
  "rgb": {
    "r": 50,
    "g": 85,
    "b": 188
  },
  "hsl": {
    "h": 224.783,
    "s": 57.983,
    "l": 46.667
  },
  "oklch": {
    "l": 0.48492,
    "c": 0.1673,
    "h": 266.1
  },
  "luminance": 0.10806
}

Semantic roles & 50–950 ramp

primary

#3255BC

secondary

#C9B780

accent

#BA47E1

background

#F8F8FC

surface

#EFEFF9

border

#CACAD2

text

#0B0A14

muted

#7C7C82

Preview Lab

Preview with #3255BC

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

Preview Lab → · Contrast checker → · Palette generator →