#3353B6#3353B6

#3353B6 is a mid, vivid blue. Relative luminance 0.103; OKLCH L 47.7% C 0.161 H 266.7°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#3353B6
RGB	rgb(51, 83, 182)
HSL	hsl(225, 56%, 46%)
HSV	hsv(225, 72%, 71%)
CMYK	cmyk(72%, 54.4%, 0%, 28.6%)
CIE-LAB	lab(38.32, 22.82, -55.93)
CIE-LCH	lch(38.32, 60.41, 292.20°)
OKLab	oklab(47.66% -0.0094 -0.161)
OKLCH	oklch(47.66% 0.161 266.7)
XYZ	xyz(12.8991, 10.2664, 45.5487)
Luminance	0.1027 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3353B6 #B69633

analogous

#3394B6 #3353B6 #5533B6

triadic

#3353B6 #B63353 #53B633

tetradic

#3353B6 #B63394 #B69633 #33B655

square

#3353B6 #B63394 #B69633 #33B655

split-complementary

#3353B6 #B65533 #94B633

monochromatic

#182756 #263D86 #3353B6 #5674D0 #869BDD

Accessibility & contrast

On white

6.88

#3353B6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#3353B6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3353B6

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3353B6	#FFFFFF	#000000	##FFFFFF
##3353B6	1.00	6.88	3.05	6.88
#FFFFFF	6.88	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0160B9

Deuteranopia (green-blind)

#0054B4

Tritanopia (blue-blind)

#006B7C

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3353b6;
/* rgb */ color: rgb(51, 83, 182);
/* oklch */ color: oklch(47.7% 0.161 266.7);

Tailwind

colors: {
  custom: {
    50: '#7c82cd',
    500: '#3353b6',
    950: '#000000',
  },
}

SCSS

$custom: #3353b6;
$custom-light: #7c82cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3353b6",
  "rgb": {
    "r": 51,
    "g": 83,
    "b": 182
  },
  "hsl": {
    "h": 225.344,
    "s": 56.223,
    "l": 45.686
  },
  "oklch": {
    "l": 0.47661,
    "c": 0.16128,
    "h": 266.7
  },
  "luminance": 0.10268
}

Semantic roles & 50–950 ramp

primary

#3353B6

secondary

#C7B57E

accent

#BB48E0

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #3353B6

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

Preview Lab → · Contrast checker → · Palette generator →