#335FCF#335FCF

#335FCF is a mid, vivid blue. Relative luminance 0.134; OKLCH L 52.0% C 0.180 H 264.6°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#335FCF
RGB	rgb(51, 95, 207)
HSL	hsl(223, 62%, 51%)
HSV	hsv(223, 75%, 81%)
CMYK	cmyk(75.4%, 54.1%, 0%, 18.8%)
CIE-LAB	lab(43.35, 24.33, -62.30)
CIE-LCH	lch(43.35, 66.88, 291.33°)
OKLab	oklab(52.04% -0.0168 -0.1796)
OKLCH	oklch(52.04% 0.18 264.6)
XYZ	xyz(16.7159, 13.3914, 60.7232)
Luminance	0.1339 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#335FCF #CFA333

analogous

#33ADCF #335FCF #5533CF

triadic

#335FCF #CF335F #5FCF33

tetradic

#335FCF #CF33AD #CFA333 #33CF55

square

#335FCF #CF33AD #CFA333 #33CF55

split-complementary

#335FCF #CF5533 #ADCF33

monochromatic

#1A326E #25489F #335FCF #6586DB #96ADE6

Accessibility & contrast

On white

5.71

#335FCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#335FCF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #335FCF

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##335FCF	#FFFFFF	#000000	##FFFFFF
##335FCF	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED3

Deuteranopia (green-blind)

#0060CD

Tritanopia (blue-blind)

#007A8E

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #335fcf;
/* rgb */ color: rgb(51, 95, 207);
/* oklch */ color: oklch(52.0% 0.180 264.6);

Tailwind

colors: {
  custom: {
    50: '#818bde',
    500: '#335fcf',
    950: '#000000',
  },
}

SCSS

$custom: #335fcf;
$custom-light: #818bde;
$custom-dark: #000000;

JSON

{
  "hex": "#335fcf",
  "rgb": {
    "r": 51,
    "g": 95,
    "b": 207
  },
  "hsl": {
    "h": 223.077,
    "s": 61.905,
    "l": 50.588
  },
  "oklch": {
    "l": 0.52035,
    "c": 0.18035,
    "h": 264.6
  },
  "luminance": 0.13393
}

Semantic roles & 50–950 ramp

primary

#335FCF

secondary

#D2BE8C

accent

#B743E5

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #335FCF

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

Preview Lab → · Contrast checker → · Palette generator →