#335AAA#335AAA

#335AAA is a mid, vivid blue. Relative luminance 0.109; OKLCH L 48.3% C 0.136 H 262.8°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#335AAA
RGB	rgb(51, 90, 170)
HSL	hsl(220, 54%, 43%)
HSV	hsv(220, 70%, 67%)
CMYK	cmyk(70%, 47.1%, 0%, 33.3%)
CIE-LAB	lab(39.44, 13.76, -47.03)
CIE-LCH	lch(39.44, 49.00, 286.31°)
OKLab	oklab(48.26% -0.017 -0.1347)
OKLCH	oklch(48.26% 0.136 262.8)
XYZ	xyz(12.2745, 10.9172, 39.4828)
Luminance	0.1092 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#335AAA #AA8333

analogous

#3395AA #335AAA #4733AA

triadic

#335AAA #AA335A #5AAA33

tetradic

#335AAA #AA3395 #AA8333 #33AA47

square

#335AAA #AA3395 #AA8333 #33AA47

split-complementary

#335AAA #AA4733 #95AA33

monochromatic

#17284C #25417B #335AAA #5078CA #7F9CD9

Accessibility & contrast

On white

6.60

#335AAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#335AAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #335AAA

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##335AAA	#FFFFFF	#000000	##FFFFFF
##335AAA	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3163AD

Deuteranopia (green-blind)

#1758A8

Tritanopia (blue-blind)

#006D7A

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #335aaa;
/* rgb */ color: rgb(51, 90, 170);
/* oklch */ color: oklch(48.3% 0.136 262.8);

Tailwind

colors: {
  custom: {
    50: '#7988c4',
    500: '#335aaa',
    950: '#000000',
  },
}

SCSS

$custom: #335aaa;
$custom-light: #7988c4;
$custom-dark: #000000;

JSON

{
  "hex": "#335aaa",
  "rgb": {
    "r": 51,
    "g": 90,
    "b": 170
  },
  "hsl": {
    "h": 220.336,
    "s": 53.846,
    "l": 43.333
  },
  "oklch": {
    "l": 0.48255,
    "c": 0.13579,
    "h": 262.8
  },
  "luminance": 0.10918
}

Semantic roles & 50–950 ramp

primary

#335AAA

secondary

#C2A977

accent

#AD4BDD

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #335AAA

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

Preview Lab → · Contrast checker → · Palette generator →