#5256AF#5256AF

#5256AF is a mid, vivid blue. Relative luminance 0.115; OKLCH L 49.6% C 0.139 H 278.1°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#5256AF
RGB	rgb(82, 86, 175)
HSL	hsl(237, 37%, 50%)
HSV	hsv(237, 53%, 69%)
CMYK	cmyk(53.1%, 50.9%, 0%, 31.4%)
CIE-LAB	lab(40.48, 23.97, -48.22)
CIE-LCH	lch(40.48, 53.85, 296.44°)
OKLab	oklab(49.63% 0.0196 -0.1376)
OKLCH	oklch(49.63% 0.139 278.1)
XYZ	xyz(14.5429, 11.5437, 42.0110)
Luminance	0.1154 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5256AF #AFAB52

analogous

#5285AF #5256AF #7C52AF

triadic

#5256AF #AF5256 #56AF52

tetradic

#5256AF #AF5285 #AFAB52 #52AF7C

square

#5256AF #AF5285 #AFAB52 #52AF7C

split-complementary

#5256AF #AF7C52 #85AF52

monochromatic

#2B2D5C #3E4186 #5256AF #7C7FC2 #A6A8D6

Accessibility & contrast

On white

6.35

#5256AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#5256AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5256AF

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5256AF	#FFFFFF	#000000	##FFFFFF
##5256AF	1.00	6.35	3.31	6.35
#FFFFFF	6.35	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A63B2

Deuteranopia (green-blind)

#1F5CAD

Tritanopia (blue-blind)

#296A7A

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #5256af;
/* rgb */ color: rgb(82, 86, 175);
/* oklch */ color: oklch(49.6% 0.139 278.1);

Tailwind

colors: {
  custom: {
    50: '#8985c7',
    500: '#5256af',
    950: '#000000',
  },
}

SCSS

$custom: #5256af;
$custom-light: #8985c7;
$custom-dark: #000000;

JSON

{
  "hex": "#5256af",
  "rgb": {
    "r": 82,
    "g": 86,
    "b": 175
  },
  "hsl": {
    "h": 237.419,
    "s": 36.759,
    "l": 50.392
  },
  "oklch": {
    "l": 0.49629,
    "c": 0.13896,
    "h": 278.1
  },
  "luminance": 0.11545
}

Semantic roles & 50–950 ramp

primary

#5256AF

secondary

#C3C19A

accent

#C85BCD

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #5256AF

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

Preview Lab → · Contrast checker → · Palette generator →