#355EA2#355EA2

#355EA2 is a mid, moderate blue. Relative luminance 0.114; OKLCH L 48.7% C 0.119 H 260.0°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#355EA2
RGB	rgb(53, 94, 162)
HSL	hsl(217, 51%, 42%)
HSV	hsv(217, 67%, 64%)
CMYK	cmyk(67.3%, 42%, 0%, 36.5%)
CIE-LAB	lab(40.20, 8.54, -41.07)
CIE-LCH	lch(40.20, 41.95, 281.75°)
OKLab	oklab(48.7% -0.0207 -0.1171)
OKLCH	oklch(48.7% 0.119 260)
XYZ	xyz(11.9902, 11.3697, 35.7381)
Luminance	0.1137 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#355EA2 #A27935

analogous

#3595A2 #355EA2 #4235A2

triadic

#355EA2 #A2355E #5EA235

tetradic

#355EA2 #A23595 #A27935 #35A242

square

#355EA2 #A23595 #A27935 #35A242

split-complementary

#355EA2 #A24235 #95A235

monochromatic

#172846 #264374 #355EA2 #4F7BC5 #7D9ED4

Accessibility & contrast

On white

6.41

#355EA2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#355EA2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #355EA2

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##355EA2	#FFFFFF	#000000	##FFFFFF
##355EA2	1.00	6.41	3.27	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F64A5

Deuteranopia (green-blind)

#2E5AA1

Tritanopia (blue-blind)

#006E78

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #355ea2;
/* rgb */ color: rgb(53, 94, 162);
/* oklch */ color: oklch(48.7% 0.119 260.0);

Tailwind

colors: {
  custom: {
    50: '#788bbe',
    500: '#355ea2',
    950: '#000000',
  },
}

SCSS

$custom: #355ea2;
$custom-light: #788bbe;
$custom-dark: #000000;

JSON

{
  "hex": "#355ea2",
  "rgb": {
    "r": 53,
    "g": 94,
    "b": 162
  },
  "hsl": {
    "h": 217.431,
    "s": 50.698,
    "l": 42.157
  },
  "oklch": {
    "l": 0.48703,
    "c": 0.11892,
    "h": 260
  },
  "luminance": 0.11371
}

Semantic roles & 50–950 ramp

primary

#355EA2

secondary

#BDA275

accent

#A54EDA

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #355EA2

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

Preview Lab → · Contrast checker → · Palette generator →