#335183#335183

#335183 is a dark, moderate blue. Relative luminance 0.082; OKLCH L 43.6% C 0.090 H 260.1°. Best body text is #FFFFFF at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#335183
RGB	rgb(51, 81, 131)
HSL	hsl(218, 44%, 36%)
HSV	hsv(218, 61%, 51%)
CMYK	cmyk(61.1%, 38.2%, 0%, 48.6%)
CIE-LAB	lab(34.45, 5.28, -31.46)
CIE-LCH	lch(34.45, 31.90, 279.53°)
OKLab	oklab(43.65% -0.0155 -0.0891)
OKLCH	oklch(43.65% 0.09 260.1)
XYZ	xyz(8.4030, 8.2266, 22.6134)
Luminance	0.0823 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#335183 #836533

analogous

#337983 #335183 #3D3383

triadic

#335183 #833351 #518333

tetradic

#335183 #833379 #836533 #33833D

square

#335183 #833379 #836533 #33833D

split-complementary

#335183 #833D33 #798333

monochromatic

#111B2B #223657 #335183 #446CAF #6B8DC5

Accessibility & contrast

On white

7.94

#335183 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#335183 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #335183

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##335183	#FFFFFF	#000000	##FFFFFF
##335183	1.00	7.94	2.65	7.94
#FFFFFF	7.94	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C5585

Deuteranopia (green-blind)

#314E82

Tritanopia (blue-blind)

#005C63

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #335183;
/* rgb */ color: rgb(51, 81, 131);
/* oklch */ color: oklch(43.6% 0.090 260.1);

Tailwind

colors: {
  custom: {
    50: '#7281a7',
    500: '#335183',
    950: '#000000',
  },
}

SCSS

$custom: #335183;
$custom-light: #7281a7;
$custom-dark: #000000;

JSON

{
  "hex": "#335183",
  "rgb": {
    "r": 51,
    "g": 81,
    "b": 131
  },
  "hsl": {
    "h": 217.5,
    "s": 43.956,
    "l": 35.686
  },
  "oklch": {
    "l": 0.43645,
    "c": 0.09049,
    "h": 260.1
  },
  "luminance": 0.08227
}

Semantic roles & 50–950 ramp

primary

#335183

secondary

#AD9265

accent

#A454D4

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #335183

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

Preview Lab → · Contrast checker → · Palette generator →