#3360B4#3360B4

#3360B4 is a mid, vivid blue. Relative luminance 0.124; OKLCH L 50.3% C 0.142 H 261.6°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#3360B4
RGB	rgb(51, 96, 180)
HSL	hsl(219, 56%, 45%)
HSV	hsv(219, 72%, 71%)
CMYK	cmyk(71.7%, 46.7%, 0%, 29.4%)
CIE-LAB	lab(41.79, 13.60, -49.15)
CIE-LCH	lch(41.79, 51.00, 285.47°)
OKLab	oklab(50.26% -0.0209 -0.1409)
OKLCH	oklch(50.26% 0.142 261.6)
XYZ	xyz(13.7834, 12.3634, 44.8311)
Luminance	0.1236 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3360B4 #B48733

analogous

#33A0B4 #3360B4 #4733B4

triadic

#3360B4 #B43360 #60B433

tetradic

#3360B4 #B433A0 #B48733 #33B447

square

#3360B4 #B433A0 #B48733 #33B447

split-complementary

#3360B4 #B44733 #A0B433

monochromatic

#182D55 #254784 #3360B4 #5580CF #85A3DC

Accessibility & contrast

On white

6.05

#3360B4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#3360B4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3360B4

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3360B4	#FFFFFF	#000000	##FFFFFF
##3360B4	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3469B7

Deuteranopia (green-blind)

#175DB2

Tritanopia (blue-blind)

#007481

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #3360b4;
/* rgb */ color: rgb(51, 96, 180);
/* oklch */ color: oklch(50.3% 0.142 261.6);

Tailwind

colors: {
  custom: {
    50: '#7b8ccb',
    500: '#3360b4',
    950: '#000000',
  },
}

SCSS

$custom: #3360b4;
$custom-light: #7b8ccb;
$custom-dark: #000000;

JSON

{
  "hex": "#3360b4",
  "rgb": {
    "r": 51,
    "g": 96,
    "b": 180
  },
  "hsl": {
    "h": 219.07,
    "s": 55.844,
    "l": 45.294
  },
  "oklch": {
    "l": 0.50262,
    "c": 0.1424,
    "h": 261.6
  },
  "luminance": 0.12365
}

Semantic roles & 50–950 ramp

primary

#3360B4

secondary

#C6AC7D

accent

#AB49DF

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #3360B4

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

Preview Lab → · Contrast checker → · Palette generator →