#335AA1#335AA1

#335AA1 is a mid, vivid blue. Relative luminance 0.106; OKLCH L 47.6% C 0.123 H 261.3°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#335AA1
RGB	rgb(51, 90, 161)
HSL	hsl(219, 52%, 42%)
HSV	hsv(219, 68%, 63%)
CMYK	cmyk(68.3%, 44.1%, 0%, 36.9%)
CIE-LAB	lab(38.88, 10.41, -42.58)
CIE-LCH	lch(38.88, 43.84, 283.74°)
OKLab	oklab(47.64% -0.0186 -0.1216)
OKLCH	oklch(47.64% 0.123 261.3)
XYZ	xyz(11.4521, 10.5882, 35.1515)
Luminance	0.1059 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#335AA1 #A17A33

analogous

#3391A1 #335AA1 #4333A1

triadic

#335AA1 #A1335A #5AA133

tetradic

#335AA1 #A13391 #A17A33 #33A143

square

#335AA1 #A13391 #A17A33 #33A143

split-complementary

#335AA1 #A14333 #91A133

monochromatic

#162644 #244073 #335AA1 #4B77C6 #7A9AD5

Accessibility & contrast

On white

6.74

#335AA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#335AA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #335AA1

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##335AA1	#FFFFFF	#000000	##FFFFFF
##335AA1	1.00	6.74	3.12	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3861A4

Deuteranopia (green-blind)

#2557A0

Tritanopia (blue-blind)

#006A75

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #335aa1;
/* rgb */ color: rgb(51, 90, 161);
/* oklch */ color: oklch(47.6% 0.123 261.3);

Tailwind

colors: {
  custom: {
    50: '#7788bd',
    500: '#335aa1',
    950: '#000000',
  },
}

SCSS

$custom: #335aa1;
$custom-light: #7788bd;
$custom-dark: #000000;

JSON

{
  "hex": "#335aa1",
  "rgb": {
    "r": 51,
    "g": 90,
    "b": 161
  },
  "hsl": {
    "h": 218.727,
    "s": 51.887,
    "l": 41.569
  },
  "oklch": {
    "l": 0.47641,
    "c": 0.12305,
    "h": 261.3
  },
  "luminance": 0.10589
}

Semantic roles & 50–950 ramp

primary

#335AA1

secondary

#BDA372

accent

#A94CDB

background

#F7F8FB

surface

#EEEFF6

border

#C9CAD0

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #335AA1

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

Preview Lab → · Contrast checker → · Palette generator →