#3255AC#3255AC

#3255AC is a mid, vivid blue. Relative luminance 0.102; OKLCH L 47.3% C 0.145 H 264.9°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#3255AC
RGB	rgb(50, 85, 172)
HSL	hsl(223, 55%, 44%)
HSV	hsv(223, 71%, 67%)
CMYK	cmyk(70.9%, 50.6%, 0%, 32.5%)
CIE-LAB	lab(38.11, 17.63, -50.35)
CIE-LCH	lch(38.11, 53.35, 289.30°)
OKLab	oklab(47.27% -0.013 -0.1446)
OKLCH	oklch(47.27% 0.145 264.9)
XYZ	xyz(12.0077, 10.1524, 40.3485)
Luminance	0.1015 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3255AC #AC8932

analogous

#3292AC #3255AC #4C32AC

triadic

#3255AC #AC3255 #55AC32

tetradic

#3255AC #AC3292 #AC8932 #32AC4C

square

#3255AC #AC3292 #AC8932 #32AC4C

split-complementary

#3255AC #AC4C32 #92AC32

monochromatic

#16264D #243E7D #3255AC #4F73CC #7F99DA

Accessibility & contrast

On white

6.93

#3255AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#3255AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3255AC

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3255AC	#FFFFFF	#000000	##FFFFFF
##3255AC	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2260AF

Deuteranopia (green-blind)

#0054AA

Tritanopia (blue-blind)

#006A78

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3255ac;
/* rgb */ color: rgb(50, 85, 172);
/* oklch */ color: oklch(47.3% 0.145 264.9);

Tailwind

colors: {
  custom: {
    50: '#7984c5',
    500: '#3255ac',
    950: '#000000',
  },
}

SCSS

$custom: #3255ac;
$custom-light: #7984c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3255ac",
  "rgb": {
    "r": 50,
    "g": 85,
    "b": 172
  },
  "hsl": {
    "h": 222.787,
    "s": 54.955,
    "l": 43.529
  },
  "oklch": {
    "l": 0.47271,
    "c": 0.14517,
    "h": 264.9
  },
  "luminance": 0.10154
}

Semantic roles & 50–950 ramp

primary

#3255AC

secondary

#C3AD77

accent

#B44ADE

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #3255AC

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

Preview Lab → · Contrast checker → · Palette generator →