#335BBB#335BBB

#335BBB is a mid, vivid blue. Relative luminance 0.118; OKLCH L 49.7% C 0.158 H 264.4°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#335BBB
RGB	rgb(51, 91, 187)
HSL	hsl(222, 57%, 47%)
HSV	hsv(222, 73%, 73%)
CMYK	cmyk(72.7%, 51.3%, 0%, 26.7%)
CIE-LAB	lab(40.85, 19.46, -54.76)
CIE-LCH	lch(40.85, 58.11, 289.57°)
OKLab	oklab(49.7% -0.0156 -0.1574)
OKLCH	oklch(49.7% 0.158 264.4)
XYZ	xyz(14.0728, 11.7723, 48.5347)
Luminance	0.1177 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#335BBB #BB9333

analogous

#339FBB #335BBB #4F33BB

triadic

#335BBB #BB335B #5BBB33

tetradic

#335BBB #BB339F #BB9333 #33BB4F

square

#335BBB #BB339F #BB9333 #33BB4F

split-complementary

#335BBB #BB4F33 #9FBB33

monochromatic

#192C5B #26448B #335BBB #597DD2 #89A3DF

Accessibility & contrast

On white

6.26

#335BBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#335BBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #335BBB

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##335BBB	#FFFFFF	#000000	##FFFFFF
##335BBB	1.00	6.26	3.35	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F67BE

Deuteranopia (green-blind)

#005AB9

Tritanopia (blue-blind)

#007282

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #335bbb;
/* rgb */ color: rgb(51, 91, 187);
/* oklch */ color: oklch(49.7% 0.158 264.4);

Tailwind

colors: {
  custom: {
    50: '#7c88d0',
    500: '#335bbb',
    950: '#000000',
  },
}

SCSS

$custom: #335bbb;
$custom-light: #7c88d0;
$custom-dark: #000000;

JSON

{
  "hex": "#335bbb",
  "rgb": {
    "r": 51,
    "g": 91,
    "b": 187
  },
  "hsl": {
    "h": 222.353,
    "s": 57.143,
    "l": 46.667
  },
  "oklch": {
    "l": 0.49695,
    "c": 0.1582,
    "h": 264.4
  },
  "luminance": 0.11774
}

Semantic roles & 50–950 ramp

primary

#335BBB

secondary

#C9B481

accent

#B347E0

background

#F8F8FC

surface

#EFEFF9

border

#CACAD2

text

#0B0B14

muted

#7C7C82

Preview Lab

Preview with #335BBB

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

Preview Lab → · Contrast checker → · Palette generator →