#3455AD#3455AD

#3455AD is a mid, vivid blue. Relative luminance 0.102; OKLCH L 47.4% C 0.146 H 265.6°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#3455AD
RGB	rgb(52, 85, 173)
HSL	hsl(224, 54%, 44%)
HSV	hsv(224, 70%, 68%)
CMYK	cmyk(69.9%, 50.9%, 0%, 32.2%)
CIE-LAB	lab(38.28, 18.31, -50.68)
CIE-LCH	lch(38.28, 53.89, 289.86°)
OKLab	oklab(47.44% -0.0111 -0.1455)
OKLCH	oklch(47.44% 0.146 265.6)
XYZ	xyz(12.2049, 10.2430, 40.8609)
Luminance	0.1024 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3455AD #AD8C34

analogous

#3492AD #3455AD #4F34AD

triadic

#3455AD #AD3455 #55AD34

tetradic

#3455AD #AD3492 #AD8C34 #34AD4F

square

#3455AD #AD3492 #AD8C34 #34AD4F

split-complementary

#3455AD #AD4F34 #92AD34

monochromatic

#18274F #263E7E #3455AD #5374CB #829AD9

Accessibility & contrast

On white

6.89

#3455AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#3455AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3455AD

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3455AD	#FFFFFF	#000000	##FFFFFF
##3455AD	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2160B0

Deuteranopia (green-blind)

#0055AB

Tritanopia (blue-blind)

#006A79

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3455ad;
/* rgb */ color: rgb(52, 85, 173);
/* oklch */ color: oklch(47.4% 0.146 265.6);

Tailwind

colors: {
  custom: {
    50: '#7a84c6',
    500: '#3455ad',
    950: '#000000',
  },
}

SCSS

$custom: #3455ad;
$custom-light: #7a84c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3455ad",
  "rgb": {
    "r": 52,
    "g": 85,
    "b": 173
  },
  "hsl": {
    "h": 223.636,
    "s": 53.778,
    "l": 44.118
  },
  "oklch": {
    "l": 0.47441,
    "c": 0.14594,
    "h": 265.6
  },
  "luminance": 0.10244
}

Semantic roles & 50–950 ramp

primary

#3455AD

secondary

#C3AF7A

accent

#B54BDD

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #3455AD

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

Preview Lab → · Contrast checker → · Palette generator →