#335EA3#335EA3

#335EA3 is a mid, vivid blue. Relative luminance 0.114; OKLCH L 48.7% C 0.121 H 259.4°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#335EA3
RGB	rgb(51, 94, 163)
HSL	hsl(217, 52%, 42%)
HSV	hsv(217, 69%, 64%)
CMYK	cmyk(68.7%, 42.3%, 0%, 36.1%)
CIE-LAB	lab(40.17, 8.57, -41.72)
CIE-LCH	lch(40.17, 42.59, 281.60°)
OKLab	oklab(48.68% -0.0222 -0.119)
OKLCH	oklch(48.68% 0.121 259.4)
XYZ	xyz(11.9764, 11.3523, 36.2033)
Luminance	0.1135 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#335EA3 #A37833

analogous

#3396A3 #335EA3 #4033A3

triadic

#335EA3 #A3335E #5EA333

tetradic

#335EA3 #A33396 #A37833 #33A340

square

#335EA3 #A33396 #A37833 #33A340

split-complementary

#335EA3 #A34033 #96A333

monochromatic

#162846 #244374 #335EA3 #4C7BC7 #7B9ED6

Accessibility & contrast

On white

6.42

#335EA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#335EA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #335EA3

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##335EA3	#FFFFFF	#000000	##FFFFFF
##335EA3	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E64A6

Deuteranopia (green-blind)

#2C5AA2

Tritanopia (blue-blind)

#006E78

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #335ea3;
/* rgb */ color: rgb(51, 94, 163);
/* oklch */ color: oklch(48.7% 0.121 259.4);

Tailwind

colors: {
  custom: {
    50: '#778bbf',
    500: '#335ea3',
    950: '#000000',
  },
}

SCSS

$custom: #335ea3;
$custom-light: #778bbf;
$custom-dark: #000000;

JSON

{
  "hex": "#335ea3",
  "rgb": {
    "r": 51,
    "g": 94,
    "b": 163
  },
  "hsl": {
    "h": 216.964,
    "s": 52.336,
    "l": 41.961
  },
  "oklch": {
    "l": 0.48676,
    "c": 0.12108,
    "h": 259.4
  },
  "luminance": 0.11354
}

Semantic roles & 50–950 ramp

primary

#335EA3

secondary

#BEA273

accent

#A54CDC

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #335EA3

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

Preview Lab → · Contrast checker → · Palette generator →