#3259BF#3259BF

#3259BF is a mid, vivid blue. Relative luminance 0.116; OKLCH L 49.5% C 0.166 H 265.1°. Best body text is #FFFFFF at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#3259BF
RGB	rgb(50, 89, 191)
HSL	hsl(223, 59%, 47%)
HSV	hsv(223, 74%, 75%)
CMYK	cmyk(73.8%, 53.4%, 0%, 25.1%)
CIE-LAB	lab(40.55, 22.13, -57.59)
CIE-LCH	lch(40.55, 61.69, 291.02°)
OKLab	oklab(49.54% -0.0144 -0.1658)
OKLCH	oklch(49.54% 0.166 265.1)
XYZ	xyz(14.2884, 11.5829, 50.7628)
Luminance	0.1158 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3259BF #BF9832

analogous

#32A0BF #3259BF #5132BF

triadic

#3259BF #BF3259 #59BF32

tetradic

#3259BF #BF32A0 #BF9832 #32BF51

square

#3259BF #BF32A0 #BF9832 #32BF51

split-complementary

#3259BF #BF5132 #A0BF32

monochromatic

#192C5E #25428E #3259BF #5A7CD4 #8BA3E1

Accessibility & contrast

On white

6.33

#3259BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#3259BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3259BF

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3259BF	#FFFFFF	#000000	##FFFFFF
##3259BF	1.00	6.33	3.32	6.33
#FFFFFF	6.33	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B66C3

Deuteranopia (green-blind)

#0059BD

Tritanopia (blue-blind)

#007283

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #3259bf;
/* rgb */ color: rgb(50, 89, 191);
/* oklch */ color: oklch(49.5% 0.166 265.1);

Tailwind

colors: {
  custom: {
    50: '#7d87d3',
    500: '#3259bf',
    950: '#000000',
  },
}

SCSS

$custom: #3259bf;
$custom-light: #7d87d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3259bf",
  "rgb": {
    "r": 50,
    "g": 89,
    "b": 191
  },
  "hsl": {
    "h": 223.404,
    "s": 58.506,
    "l": 47.255
  },
  "oklch": {
    "l": 0.4954,
    "c": 0.16644,
    "h": 265.1
  },
  "luminance": 0.11584
}

Semantic roles & 50–950 ramp

primary

#3259BF

secondary

#CBB782

accent

#B746E2

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #3259BF

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

Preview Lab → · Contrast checker → · Palette generator →