#3255B7#3255B7

#3255B7 is a mid, vivid blue. Relative luminance 0.106; OKLCH L 48.1% C 0.160 H 265.8°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#3255B7
RGB	rgb(50, 85, 183)
HSL	hsl(224, 57%, 46%)
HSV	hsv(224, 73%, 72%)
CMYK	cmyk(72.7%, 53.6%, 0%, 28.2%)
CIE-LAB	lab(38.89, 21.75, -55.60)
CIE-LCH	lch(38.89, 59.70, 291.37°)
OKLab	oklab(48.1% -0.0118 -0.16)
OKLCH	oklch(48.1% 0.16 265.8)
XYZ	xyz(13.1081, 10.5926, 46.1443)
Luminance	0.1059 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3255B7 #B79432

analogous

#3297B7 #3255B7 #5232B7

triadic

#3255B7 #B73255 #55B732

tetradic

#3255B7 #B73297 #B79432 #32B752

square

#3255B7 #B73297 #B79432 #32B752

split-complementary

#3255B7 #B75232 #97B732

monochromatic

#182857 #253F87 #3255B7 #5676D1 #869DDE

Accessibility & contrast

On white

6.73

#3255B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#3255B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3255B7

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3255B7	#FFFFFF	#000000	##FFFFFF
##3255B7	1.00	6.73	3.12	6.73
#FFFFFF	6.73	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B62BA

Deuteranopia (green-blind)

#0056B5

Tritanopia (blue-blind)

#006D7E

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #3255b7;
/* rgb */ color: rgb(50, 85, 183);
/* oklch */ color: oklch(48.1% 0.160 265.8);

Tailwind

colors: {
  custom: {
    50: '#7c84cd',
    500: '#3255b7',
    950: '#000000',
  },
}

SCSS

$custom: #3255b7;
$custom-light: #7c84cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3255b7",
  "rgb": {
    "r": 50,
    "g": 85,
    "b": 183
  },
  "hsl": {
    "h": 224.211,
    "s": 57.082,
    "l": 45.686
  },
  "oklch": {
    "l": 0.48102,
    "c": 0.16046,
    "h": 265.8
  },
  "luminance": 0.10594
}

Semantic roles & 50–950 ramp

primary

#3255B7

secondary

#C7B47D

accent

#B847E0

background

#F8F8FC

surface

#EFEFF9

border

#CACAD2

text

#0B0A14

muted

#7C7C82

Preview Lab

Preview with #3255B7

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

Preview Lab → · Contrast checker → · Palette generator →