#3259B1#3259B1

#3259B1 is a mid, vivid blue. Relative luminance 0.110; OKLCH L 48.5% C 0.147 H 263.8°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#3259B1
RGB	rgb(50, 89, 177)
HSL	hsl(222, 56%, 45%)
HSV	hsv(222, 72%, 69%)
CMYK	cmyk(71.8%, 49.7%, 0%, 30.6%)
CIE-LAB	lab(39.57, 16.89, -50.96)
CIE-LCH	lch(39.57, 53.68, 288.33°)
OKLab	oklab(48.49% -0.0159 -0.1463)
OKLCH	oklch(48.49% 0.147 263.8)
XYZ	xyz(12.8208, 10.9958, 43.0332)
Luminance	0.1100 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3259B1 #B18A32

analogous

#3299B1 #3259B1 #4B32B1

triadic

#3259B1 #B13259 #59B132

tetradic

#3259B1 #B13299 #B18A32 #32B14B

square

#3259B1 #B13299 #B18A32 #32B14B

split-complementary

#3259B1 #B14B32 #99B132

monochromatic

#172952 #254181 #3259B1 #5278CE #829DDC

Accessibility & contrast

On white

6.56

#3259B1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#3259B1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3259B1

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3259B1	#FFFFFF	#000000	##FFFFFF
##3259B1	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2763B4

Deuteranopia (green-blind)

#0058AF

Tritanopia (blue-blind)

#006E7C

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #3259b1;
/* rgb */ color: rgb(50, 89, 177);
/* oklch */ color: oklch(48.5% 0.147 263.8);

Tailwind

colors: {
  custom: {
    50: '#7a87c9',
    500: '#3259b1',
    950: '#000000',
  },
}

SCSS

$custom: #3259b1;
$custom-light: #7a87c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3259b1",
  "rgb": {
    "r": 50,
    "g": 89,
    "b": 177
  },
  "hsl": {
    "h": 221.575,
    "s": 55.947,
    "l": 44.51
  },
  "oklch": {
    "l": 0.48492,
    "c": 0.14716,
    "h": 263.8
  },
  "luminance": 0.10997
}

Semantic roles & 50–950 ramp

primary

#3259B1

secondary

#C5AE7A

accent

#B149DF

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #3259B1

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

Preview Lab → · Contrast checker → · Palette generator →